Article(id=1241793458852135259, tenantId=1146029695717560320, journalId=1241701559352995854, issueId=1241793456876618047, articleNumber=null, orderNo=null, doi=10.13197/j.eeed.2025.0417, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1715011200000, receivedDateStr=2024-05-07, revisedDate=1718553600000, revisedDateStr=2024-06-17, acceptedDate=null, acceptedDateStr=null, onlineDate=1773996231997, onlineDateStr=2026-03-20, pubDate=1755792000000, pubDateStr=2025-08-22, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1773996231997, onlineIssueDateStr=2026-03-20, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1773996231997, creator=13701087609, updateTime=1773996231997, updator=13701087609, issue=Issue{id=1241793456876618047, tenantId=1146029695717560320, journalId=1241701559352995854, year='2025', volume='45', issue='4', pageStart='1', pageEnd='222', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1773996231526, creator=13701087609, updateTime=1773997043565, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1241796862877958695, tenantId=1146029695717560320, journalId=1241701559352995854, issueId=1241793456876618047, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1241796862877958696, tenantId=1146029695717560320, journalId=1241701559352995854, issueId=1241793456876618047, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=169, endPage=179, ext={EN=ArticleExt(id=1241793459095404900, articleId=1241793458852135259, tenantId=1146029695717560320, journalId=1241701559352995854, language=EN, title=Analytical design and parameter optimization for negative stiffness-inerter dampers based on the perturbation method, columnId=null, journalTitle=Earthquake Engineering and Engineering Dynamics, columnName=null, runingTitle=null, highlight=null, articleAbstract=

The damping of the primary structure has a certain impact on the dynamic characteristics of the system. However, the damping of the primary structure is often neglected when optimizing the design of DVAs using analytical methods to simplify calculations. This paper employs the perturbation method to derive an analytical solution for the optimized design parameters in negative stiffness-inerter dampers considering the damping of the primary structure under random excitation. Firstly, the governing equation of the vibration system under base acceleration excitation is established to obtain the absolute acceleration response transfer function and the corresponding mean square value. Secondly, the perturbation method is introduced to obtain the analytical solution of the optimal design parameters of the negative stiffness-inerter damper considering the primary structure damping under the H2 criterion, and the validity of these analytical solutions is verified. Subsequently, through comparative case studies, it is demonstrated that neglecting the primary structure damping can cause significant deviations between the optimal design parameters of the negative stiffness-inerter damper and the actual values when the primary structure damping radio is relatively large highlighting the necessity of considering primary structure damping in parameter analytical optimization design. Finally, the optimal mean square value of absolute acceleration in the frequency domain and the peak value of the time history response in the time domain are compared after installing negative stiffness-inerter dampers and inerter dampers for the primary structure with damping, respectively. The result indicates that reducing the damping ratio of the main structure allows negative stiffness to increasingly improve the damper’s effectiveness. Furthermore, it demonstrates that the negative stiffness-inertance damper is more efficient in controlling the peak time-history response of the main structure.

, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, authorCompany=null, fund=null, authors=null, authorsList=Nuo XU, Jue WANG, Ying ZHANG, Chaofan REN), CN=ArticleExt(id=1241793471892226881, articleId=1241793458852135259, tenantId=1146029695717560320, journalId=1241701559352995854, language=CN, title=基于摄动法的负刚度-惯容减振器参数优化解析设计, columnId=0, journalTitle=地震工程与工程振动, columnName=, runingTitle=null, highlight=null, articleAbstract=

主结构阻尼对系统的动力特性具有一定的影响,但是采用解析法对减振器优化设计时为了简化计算,通常忽略主结构阻尼。该文基于摄动法对随机激励下,考虑主结构阻尼的负刚度-惯容减振器进行了参数优化解析设计。首先,建立系统在底部加速度激励下的运动控制方程,求解主结构的绝对加速度响应传递函数及其随机激励下的响应均方值;其次,引入摄动法得到H2准则下考虑主结构阻尼的负刚度-惯容减振器的最优设计参数解析解,并验证了该解析解的有效性;然后,通过算例分析表明,当主结构阻尼比较大时,忽略主结构阻尼会引起负刚度-惯容减振器的最优设计参数与实际值产生较大偏差,说明了参数解析优化设计时考虑主结构阻尼的必要性;最后,针对含有阻尼的主结构,对比分别安装惯容减振器和负刚度-惯容减振器后,主结构在频域中的最优绝对加速度均方值以及在时域中的时程响应峰值,结果表明随着主结构阻尼比的减小,负刚度越能提升减振器性能,同时说明负刚度-惯容减振器能更有效抑制主结构时程响应峰值。

, correspAuthors=null, authorNote=null, correspAuthorsNote=
王珏(1988—),女,副教授,博士,主要从事土与结构动力相互作用、结构减振研究。E-mail:
, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=E0wbNAuluejFnzr77utjmA==, magXml=3beSXGDdV8Et7R3fyIlJBg==, pdfUrl=null, pdf=X76thiyndhDGJ6Nhlt4YMg==, pdfFileSize=4187166, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=a3jErjwgjVLqQRRdNIVbzw==, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=mEg14xfV8wYUA0qGLiOcEQ==, mapNumber=null, authorCompany=null, fund=null, authors=

许诺(2000—),男,硕士研究生,主要从事结构减振研究。E-mail:

, authorsList=许诺, 王珏, 张莹, 任超凡)}, authors=[Author(id=1241825938737009309, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=231319010031@hhu.edu.cn, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1241825938825089697, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, authorId=1241825938737009309, language=EN, stringName=Nuo XU, firstName=Nuo, middleName=null, lastName=XU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=College of Mechanical & Electrical Engineering, Hohai University, Changzhou 213200, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1241825938900587172, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, authorId=1241825938737009309, language=CN, stringName=许诺, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=河海大学 机电工程学院,江苏 常州 213200, bio={"content":"

许诺(2000—),男,硕士研究生,主要从事结构减振研究。E-mail:

"}, bioImg=null, bioContent=

许诺(2000—),男,硕士研究生,主要从事结构减振研究。E-mail:

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1241825938661511832, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, xref=null, ext=[AuthorCompanyExt(id=1241825938665706137, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, companyId=1241825938661511832, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=College of Mechanical & Electrical Engineering, Hohai University, Changzhou 213200, China), AuthorCompanyExt(id=1241825938669900442, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, companyId=1241825938661511832, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=河海大学 机电工程学院,江苏 常州 213200)])]), Author(id=1241825938980278950, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=juewang@hhu.edu.cn, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1241825939055776426, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, authorId=1241825938980278950, language=EN, stringName=Jue WANG, firstName=Jue, middleName=null, lastName=WANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=College of Mechanical & Electrical Engineering, Hohai University, Changzhou 213200, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1241825939143856812, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, authorId=1241825938980278950, language=CN, stringName=王珏, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=河海大学 机电工程学院,江苏 常州 213200, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1241825938661511832, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, xref=null, ext=[AuthorCompanyExt(id=1241825938665706137, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, companyId=1241825938661511832, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=College of Mechanical & Electrical Engineering, Hohai University, Changzhou 213200, China), AuthorCompanyExt(id=1241825938669900442, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, companyId=1241825938661511832, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=河海大学 机电工程学院,江苏 常州 213200)])]), Author(id=1241825939219354287, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, orderNo=2, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1241825939311628979, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, authorId=1241825939219354287, language=EN, stringName=Ying ZHANG, firstName=Ying, middleName=null, lastName=ZHANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=College of Mechanical & Electrical Engineering, Hohai University, Changzhou 213200, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1241825939387126452, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, authorId=1241825939219354287, language=CN, stringName=张莹, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=河海大学 机电工程学院,江苏 常州 213200, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1241825938661511832, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, xref=null, ext=[AuthorCompanyExt(id=1241825938665706137, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, companyId=1241825938661511832, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=College of Mechanical & Electrical Engineering, Hohai University, Changzhou 213200, China), AuthorCompanyExt(id=1241825938669900442, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, companyId=1241825938661511832, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=河海大学 机电工程学院,江苏 常州 213200)])]), Author(id=1241825939500372663, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, orderNo=3, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1241825939592647354, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, authorId=1241825939500372663, language=EN, stringName=Chaofan REN, firstName=Chaofan, middleName=null, lastName=REN, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=College of Mechanical & Electrical Engineering, Hohai University, Changzhou 213200, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1241825939693310652, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, authorId=1241825939500372663, language=CN, stringName=任超凡, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=河海大学 机电工程学院,江苏 常州 213200, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1241825938661511832, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, xref=null, ext=[AuthorCompanyExt(id=1241825938665706137, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, companyId=1241825938661511832, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=College of Mechanical & Electrical Engineering, Hohai University, Changzhou 213200, China), AuthorCompanyExt(id=1241825938669900442, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, companyId=1241825938661511832, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=河海大学 机电工程学院,江苏 常州 213200)])])], keywords=[Keyword(id=1241825939848499908, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, language=EN, orderNo=1, keyword=dynamic vibration absorber), Keyword(id=1241825939949163209, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, language=EN, orderNo=2, keyword=negative stiffness), Keyword(id=1241825940049826508, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, language=EN, orderNo=3, keyword=H2 optimization), Keyword(id=1241825940116935378, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, language=EN, orderNo=4, keyword=perturbation method), Keyword(id=1241825940188238548, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, language=EN, orderNo=5, keyword=analytical solution), Keyword(id=1241825940276318936, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, language=CN, orderNo=1, keyword=动力吸振器), Keyword(id=1241825940343427806, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, language=CN, orderNo=2, keyword=负刚度), Keyword(id=1241825940435702500, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, language=CN, orderNo=3, keyword=H2优化), Keyword(id=1241825940536365799, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, language=CN, orderNo=4, keyword=摄动法), Keyword(id=1241825940611863273, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, language=CN, orderNo=5, keyword=解析解)], refs=[Reference(id=1241825944487400247, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, doi=null, pmid=null, pmcid=null, year=1985, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[1], rfOrder=0, authorNames=DEN HARTOG J P, journalName=Mechanical vibrations, refType=null, unstructuredReference=DEN HARTOG J P. Mechanical vibrations[M]. New York: Courier Corporation, 1985., articleTitle=null, refAbstract=null), Reference(id=1241825944562897723, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, doi=null, pmid=null, pmcid=null, year=2002, volume=47, issue=10, pageStart=1648, pageEnd=1662, url=null, language=null, rfNumber=[2], rfOrder=1, authorNames=SMITH M C, journalName=IEEE Transactions on Automatic Control, refType=null, unstructuredReference=SMITH M C. Synthesis of mechanical networks: The inerter[J]. IEEE Transactions on Automatic Control, 2002, 47(10): 1648-1662., articleTitle=Synthesis of mechanical networks: The inerter, refAbstract=null), Reference(id=1241825944676143934, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, doi=null, pmid=null, pmcid=null, year=2019, volume=36, issue=10, pageStart=8, pageEnd=27, url=null, language=null, rfNumber=[3], rfOrder=2, authorNames=张瑞甫, 曹嫣如, 潘超, journalName=工程力学, refType=null, unstructuredReference=张瑞甫,曹嫣如,潘超. 惯容减震(振)系统及其研究进展[J]. 工程力学, 2019, 36(10): 8-27., articleTitle=惯容减震(振)系统及其研究进展, refAbstract=null), Reference(id=1241825944789390145, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, doi=null, pmid=null, pmcid=null, year=2019, volume=36, issue=10, pageStart=8, pageEnd=27, url=null, language=null, rfNumber=[3], rfOrder=3, authorNames=ZHANG Ruifu, CAO Yanru, PAN Chao, journalName=Engineering Mechanics, refType=null, unstructuredReference=ZHANG Ruifu, CAO Yanru, PAN Chao. Inerter system and its state-of-the-art[J]. Engineering Mechanics, 2019, 36(10): 8-27. (in Chinese), articleTitle=Inerter system and its state-of-the-art, refAbstract=null), Reference(id=1241825944902636355, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, doi=null, pmid=null, pmcid=null, year=2014, volume=333, issue=7, pageStart=1874, pageEnd=1887, url=null, language=null, rfNumber=[4], rfOrder=4, authorNames=CHEN M Z Q, HU Y L, HUANG L X, journalName=Journal of Sound and Vibration, refType=null, unstructuredReference=CHEN M Z Q, HU Y L, HUANG L X, et al. Influence of inerter on natural frequencies of vibration systems[J]. Journal of Sound and Vibration, 2014, 333(7): 1874-1887., articleTitle=Influence of inerter on natural frequencies of vibration systems, refAbstract=null), Reference(id=1241825944986522437, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, doi=null, pmid=null, pmcid=null, year=2023, volume=21, issue=3, pageStart=1627, pageEnd=1650, url=null, language=null, rfNumber=[5], rfOrder=5, authorNames=XU T C, LI Y C, LENG D X, journalName=Bulletin of Earthquake Engineering, refType=null, unstructuredReference=XU T C, LI Y C, LENG D X. Mitigating jacket offshore platform vibration under earthquake and ocean waves utilizing tuned inerter damper[J]. Bulletin of Earthquake Engineering, 2023, 21(3): 1627-1650., articleTitle=Mitigating jacket offshore platform vibration under earthquake and ocean waves utilizing tuned inerter damper, refAbstract=null), Reference(id=1241825945078797127, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, doi=null, pmid=null, pmcid=null, year=2020, volume=207, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[6], rfOrder=6, authorNames=MA R S, BI K M, HAO H, journalName=Engineering Structures, refType=null, unstructuredReference=MA R S, BI K M, HAO H. Using inerter-based control device to mitigate heave and pitch motions of semi-submersible platform in the shallow sea[J]. Engineering Structures, 2020, 207: 110248., articleTitle=Using inerter-based control device to mitigate heave and pitch motions of semi-submersible platform in the shallow sea, refAbstract=null), Reference(id=1241825945192043337, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, doi=null, pmid=null, pmcid=null, year=2006, volume=null, issue=null, pageStart=1472, pageEnd=1477, url=null, language=null, rfNumber=[7], rfOrder=7, authorNames=WANG F C, YU C H, CHANG M L, journalName=null, refType=null, unstructuredReference=WANG F C, YU C H, CHANG M L, et al. The performance improvements of train suspension systems with inerters[C]∥Proceedings of the 45th IEEE Conference on Decision and Control. San Diego, CA, USA. Piscataway, NJ, USA: IEEE, 2006: 1472-1477., articleTitle=The performance improvements of train suspension systems with inerters, refAbstract=null), Reference(id=1241825946681021260, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, doi=null, pmid=null, pmcid=null, year=2014, volume=16, issue=1, pageStart=256, pageEnd=265, url=null, language=null, rfNumber=[8], rfOrder=8, authorNames=SOONG M F, RAMLI R, MAHADI W N L W, journalName=Journal of Vibroengineering, refType=null, unstructuredReference=SOONG M F, RAMLI R, MAHADI W N L W. Vehicle suspensions with parallel inerter: Effectiveness in improving vibration isolation[J]. Journal of Vibroengineering, 2014, 16(1): 256-265., articleTitle=Vehicle suspensions with parallel inerter: Effectiveness in improving vibration isolation, refAbstract=null), Reference(id=1241825946815238991, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, doi=null, pmid=null, pmcid=null, year=2018, volume=105, issue=null, pageStart=37, pageEnd=53, url=null, language=null, rfNumber=[9], rfOrder=9, authorNames=DE DOMENICO D, IMPOLLONIA N, RICCIARDI G, journalName=Soil Dynamics and Earthquake Engineering, refType=null, unstructuredReference=DE DOMENICO D, IMPOLLONIA N, RICCIARDI G. Soil-dependent optimum design of a new passive vibration control system combining seismic base isolation with tuned inerter damper[J]. Soil Dynamics and Earthquake Engineering, 2018, 105: 37-53., articleTitle=Soil-dependent optimum design of a new passive vibration control system combining seismic base isolation with tuned inerter damper, refAbstract=null), Reference(id=1241825946903319377, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, doi=null, pmid=null, pmcid=null, year=2017, volume=1, issue=null, pageStart=9, pageEnd=null, url=null, language=null, rfNumber=[10], rfOrder=10, authorNames=HASHIMOTO T, FUJITA K, TSUJI M, journalName=Future Cities and Environment, refType=null, unstructuredReference=HASHIMOTO T, FUJITA K, TSUJI M, et al. Innovative base-isolated building with large mass-ratio TMD at basement for greater earthquake resilience[J]. Future Cities and Environment, 2017, 1: 9., articleTitle=Innovative base-isolated building with large mass-ratio TMD at basement for greater earthquake resilience, refAbstract=null), Reference(id=1241825947012371285, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, doi=null, pmid=null, pmcid=null, year=2007, volume=302, issue=4/5, pageStart=865, pageEnd=874, url=null, language=null, rfNumber=[11], rfOrder=11, authorNames=LEE C M, GOVERDOVSKIY V N, TEMNIKOV A I, journalName=Journal of Sound and Vibration, refType=null, unstructuredReference=LEE C M, GOVERDOVSKIY V N, TEMNIKOV A I. Design of springs with “negative” stiffness to improve vehicle driver vibration isolation[J]. Journal of Sound and Vibration, 2007, 302(4/5): 865-874., articleTitle=Design of springs with “negative” stiffness to improve vehicle driver vibration isolation, refAbstract=null), Reference(id=1241825947117228886, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, doi=null, pmid=null, pmcid=null, year=2013, volume=139, issue=7, pageStart=1112, pageEnd=1123, url=null, language=null, rfNumber=[12], rfOrder=12, authorNames=PASALA D T R, SARLIS A A, NAGARAJAIAH S, journalName=Journal of Structural Engineering, refType=null, unstructuredReference=PASALA D T R, SARLIS A A, NAGARAJAIAH S, et al. Adaptive negative stiffness: New structural modification approach for seismic protection[J]. Journal of Structural Engineering, 2013, 139(7): 1112-1123., articleTitle=Adaptive negative stiffness: New structural modification approach for seismic protection, refAbstract=null), Reference(id=1241825947226280792, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, doi=null, pmid=null, pmcid=null, year=2015, volume=24, issue=7, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[13], rfOrder=13, authorNames=SHI X, ZHU S Y, journalName=Smart Materials and Structures, refType=null, unstructuredReference=SHI X, ZHU S Y. Magnetic negative stiffness dampers[J]. Smart Materials and Structures, 2015, 24(7): 072002., articleTitle=Magnetic negative stiffness dampers, refAbstract=null), Reference(id=1241825947352109917, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, doi=null, pmid=null, pmcid=null, year=2017, volume=259, issue=null, pageStart=14, pageEnd=33, url=null, language=null, rfNumber=[14], rfOrder=14, authorNames=SHI X, ZHU S Y, journalName=Sensors and Actuators A: Physical, refType=null, unstructuredReference=SHI X, ZHU S Y. Simulation and optimization of magnetic negative stiffness dampers[J]. Sensors and Actuators A: Physical, 2017, 259: 14-33., articleTitle=Simulation and optimization of magnetic negative stiffness dampers, refAbstract=null), Reference(id=1241825947419218783, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, doi=null, pmid=null, pmcid=null, year=2018, volume=38, issue=2, pageStart=201, pageEnd=209, url=null, language=null, rfNumber=[15], rfOrder=15, authorNames=张也, 薛松领, 常军, journalName=地震工程与工程振动, refType=null, unstructuredReference=张也,薛松领,常军. 基于负刚度的减振设备参数优化及其应用[J]. 地震工程与工程振动, 2018, 38(2): 201-209., articleTitle=基于负刚度的减振设备参数优化及其应用, refAbstract=null), Reference(id=1241825947519882083, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, doi=null, pmid=null, pmcid=null, year=2018, volume=38, issue=2, pageStart=201, pageEnd=209, url=null, language=null, rfNumber=[15], rfOrder=16, authorNames=ZHANG Ye, XUE Songling, CHANG Jun, journalName=Earthquake Engineering and Engineering Dynamics, refType=null, unstructuredReference=ZHANG Ye, XUE Songling, CHANG Jun. Parameter optimization and application of vibration damping device based on negative stiffness[J]. Earthquake Engineering and Engineering Dynamics, 2018, 38(2): 201-209. (in Chinese), articleTitle=Parameter optimization and application of vibration damping device based on negative stiffness, refAbstract=null), Reference(id=1241825947633128293, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, doi=null, pmid=null, pmcid=null, year=2008, volume=15, issue=2, pageStart=120, pageEnd=142, url=null, language=null, rfNumber=[16], rfOrder=17, authorNames=LI H, LIU M, OU J P, journalName=Structural Control and Health Monitoring, refType=null, unstructuredReference=LI H, LIU M, OU J P. Negative stiffness characteristics of active and semi-active control systems for stay cables[J]. Structural Control and Health Monitoring, 2008, 15(2): 120-142., articleTitle=Negative stiffness characteristics of active and semi-active control systems for stay cables, refAbstract=null), Reference(id=1241825947729597290, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, doi=null, pmid=null, pmcid=null, year=2022, volume=35, issue=3, pageStart=652, pageEnd=62, url=null, language=null, rfNumber=[17], rfOrder=18, authorNames=程志鹏, 汪志昊, 郜辉, journalName=振动工程学报, refType=null, unstructuredReference=程志鹏,汪志昊,郜辉,. 负刚度非线性黏滞阻尼器对斜拉索振动控制研究[J]. 振动工程学报, 2022, 35(3): 652-62., articleTitle=负刚度非线性黏滞阻尼器对斜拉索振动控制研究, refAbstract=null), Reference(id=1241825947817677676, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, doi=null, pmid=null, pmcid=null, year=2022, volume=35, issue=3, pageStart=652, pageEnd=62, url=null, language=null, rfNumber=[17], rfOrder=19, authorNames=CHENG Zhipeng, WANG Zhihao, GAO Hui, journalName=Journal of Vibration Engineering, refType=null, unstructuredReference=CHENG Zhipeng, WANG Zhihao, GAO Hui, et al. Nonlinear viscous dampers paralleled with negative stiffness for cable vibration control[J]. Journal of Vibration Engineering, 2022, 35(3): 652-62. (in Chinese), articleTitle=Nonlinear viscous dampers paralleled with negative stiffness for cable vibration control, refAbstract=null), Reference(id=1241825947905758064, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, doi=null, pmid=null, pmcid=null, year=2021, volume=147, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[18], rfOrder=20, authorNames=YANG J, NING D, SUN S S, journalName=Mechanical Systems and Signal Processing, refType=null, unstructuredReference=YANG J, NING D, SUN S S, et al. A semi-active suspension using a magnetorheological damper with nonlinear negative-stiffness component[J]. Mechanical Systems and Signal Processing, 2021, 147: 107071., articleTitle=A semi-active suspension using a magnetorheological damper with nonlinear negative-stiffness component, refAbstract=null), Reference(id=1241825947993838448, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, doi=null, pmid=null, pmcid=null, year=2021, volume=9, issue=5, pageStart=957, pageEnd=966, url=null, language=null, rfNumber=[19], rfOrder=21, authorNames=SUMAN S, BALAJI P S, SELVAKUMAR K, journalName=Journal of Vibration Engineering & Technologies, refType=null, unstructuredReference=SUMAN S, BALAJI P S, SELVAKUMAR K, et al. Nonlinear vibration control device for a vehicle suspension using negative stiffness mechanism[J]. Journal of Vibration Engineering & Technologies, 2021, 9(5): 957-966., articleTitle=Nonlinear vibration control device for a vehicle suspension using negative stiffness mechanism, refAbstract=null), Reference(id=1241825948086113136, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, doi=null, pmid=null, pmcid=null, year=2007, volume=43, issue=10, pageStart=107, pageEnd=9, url=null, language=null, rfNumber=[20], rfOrder=22, authorNames=PLATUS D L, FERRY D K, journalName=Laser Focus World, refType=null, unstructuredReference=PLATUS D L, FERRY D K. Negative-stiffness vibration isolation improves reliability of nanoinstrumentation[J]. Laser Focus World, 2007, 43 (10): 107-9., articleTitle=Negative-stiffness vibration isolation improves reliability of nanoinstrumentation, refAbstract=null), Reference(id=1241825948178387827, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, doi=null, pmid=null, pmcid=null, year=2013, volume=332, issue=1, pageStart=167, pageEnd=183, url=null, language=null, rfNumber=[21], rfOrder=23, authorNames=YANG J, XIONG Y P, XING J T, journalName=Journal of Sound and Vibration, refType=null, unstructuredReference=YANG J, XIONG Y P, XING J T. Dynamics and power flow behaviour of a nonlinear vibration isolation system with a negative stiffness mechanism[J]. Journal of Sound and Vibration, 2013, 332(1): 167-183., articleTitle=Dynamics and power flow behaviour of a nonlinear vibration isolation system with a negative stiffness mechanism, refAbstract=null), Reference(id=1241825948258079606, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, doi=null, pmid=null, pmcid=null, year=2020, volume=2020, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[22], rfOrder=24, authorNames=YE K, NYANGI P, journalName=Shock and Vibration, refType=null, unstructuredReference=YE K, NYANGI P. H optimization of tuned inerter damper with negative stiffness device subjected to support excitation[J]. Shock and Vibration, 2020, 2020: 7608078., articleTitle=H optimization of tuned inerter damper with negative stiffness device subjected to support excitation, refAbstract=null), Reference(id=1241825948362937208, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, doi=null, pmid=null, pmcid=null, year=2021, volume=212, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[23], rfOrder=25, authorNames=WANG H, GAO H, LI J, journalName=International Journal of Mechanical Sciences, refType=null, unstructuredReference=WANG H, GAO H, LI J, et al. Optimum design and performance evaluation of the tuned inerter-negative-stiffness damper for seismic protection of single-degree-of-freedom structures[J]. International Journal of Mechanical Sciences, 2021, 212: 106805., articleTitle=Optimum design and performance evaluation of the tuned inerter-negative-stiffness damper for seismic protection of single-degree-of-freedom structures, refAbstract=null), Reference(id=1241825948471989115, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, doi=null, pmid=null, pmcid=null, year=2023, volume=241, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[24], rfOrder=26, authorNames=TAI Y J, WANG H D, CHEN Z Q, journalName=International Journal of Mechanical Sciences, refType=null, unstructuredReference=TAI Y J, WANG H D, CHEN Z Q. Vibration isolation performance and optimization design of a tuned inerter negative stiffness damper[J]. International Journal of Mechanical Sciences, 2023, 241: 107948., articleTitle=Vibration isolation performance and optimization design of a tuned inerter negative stiffness damper, refAbstract=null), Reference(id=1241825948602012543, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, doi=null, pmid=null, pmcid=null, year=2023, volume=36, issue=3, pageStart=804, pageEnd=14, url=null, language=null, rfNumber=[25], rfOrder=27, authorNames=王珏, 张莹, 黄愫, journalName=振动工程学报, refType=null, unstructuredReference=王珏,张莹,黄愫,. 位移激励下含负刚度的惯容减振系统参数优化解析研究[J]. 振动工程学报, 2023, 36(3): 804-14., articleTitle=位移激励下含负刚度的惯容减振系统参数优化解析研究, refAbstract=null), Reference(id=1241825948690092929, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, doi=null, pmid=null, pmcid=null, year=2023, volume=36, issue=3, pageStart=804, pageEnd=14, url=null, language=null, rfNumber=[25], rfOrder=28, authorNames=WANG Jue, ZHANG Ying, HUANG Su, journalName=Journal of Vibration Engineering, refType=null, unstructuredReference=WANG Jue, ZHANG Ying, HUANG Su, et al. Analytical study on optimal inerter vibration absorbers with negative stiffness under displacement excitations[J]. Journal of Vibration Engineering, 2023, 36(3): 804-14. (in Chinese), articleTitle=Analytical study on optimal inerter vibration absorbers with negative stiffness under displacement excitations, refAbstract=null), Reference(id=1241825948782367620, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, doi=null, pmid=null, pmcid=null, year=2023, volume=249, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[26], rfOrder=29, authorNames=WANG J, ZHANG Y, LOOI D T, journalName=International Journal of Mechanical Sciences, refType=null, unstructuredReference=WANG J, ZHANG Y, LOOI D T. Analytical H and H2 optimization for negative-stiffness inerter-based systems[J]. International Journal of Mechanical Sciences, 2023, 249: 108261., articleTitle=Analytical H and H2 optimization for negative-stiffness inerter-based systems, refAbstract=null), Reference(id=1241825948874642310, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, doi=null, pmid=null, pmcid=null, year=2014, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[27], rfOrder=30, authorNames=CRANDALL S H, MARK W D, journalName=Random vibration in mechanical systems, refType=null, unstructuredReference=CRANDALL S H, MARK W D. Random vibration in mechanical systems[M]. New York: Academic Press, 2014., articleTitle=null, refAbstract=null), Reference(id=1241825948996277128, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, doi=null, pmid=null, pmcid=null, year=1982, volume=10, issue=3, pageStart=381, pageEnd=401, url=null, language=null, rfNumber=[28], rfOrder=31, authorNames=WARBURTON G B, journalName=Earthquake Engineering & Structural Dynamics, refType=null, unstructuredReference=WARBURTON G B. Optimum absorber parameters for various combinations of response and excitation parameters[J]. Earthquake Engineering & Structural Dynamics, 1982, 10(3): 381-401., articleTitle=Optimum absorber parameters for various combinations of response and excitation parameters, refAbstract=null), Reference(id=1241825949067580297, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, doi=null, pmid=null, pmcid=null, year=2023, volume=114, issue=null, pageStart=694, pageEnd=721, url=null, language=null, rfNumber=[29], rfOrder=32, authorNames=CHOWDHURY S, BANERJEE A, ADHIKARI S, journalName=Applied Mathematical Modelling, refType=null, unstructuredReference=CHOWDHURY S, BANERJEE A, ADHIKARI S. The optimal design of dynamic systems with negative stiffness inertial amplifier tuned mass dampers[J]. Applied Mathematical Modelling, 2023, 114: 694-721., articleTitle=The optimal design of dynamic systems with negative stiffness inertial amplifier tuned mass dampers, refAbstract=null), Reference(id=1241825949147272076, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, doi=null, pmid=null, pmcid=null, year=2023, volume=258, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[30], rfOrder=33, authorNames=CHOWDHURY S, BANERJEE A, ADHIKARI S, journalName=International Journal of Mechanical Sciences, refType=null, unstructuredReference=CHOWDHURY S, BANERJEE A, ADHIKARI S. The optimal design of negative stiffness inerter passive dampers for structures[J]. International Journal of Mechanical Sciences, 2023, 258: 108551., articleTitle=The optimal design of negative stiffness inerter passive dampers for structures, refAbstract=null), Reference(id=1241825949306655631, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, doi=null, pmid=null, pmcid=null, year=2019, volume=2019, issue=1, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[31], rfOrder=34, authorNames=HU X Y, CHEN Q J, WENG D G, journalName=Advances in Civil Engineering, refType=null, unstructuredReference=HU X Y, CHEN Q J, WENG D G, et al. Estimation of additional equivalent damping ratio of the damped structure based on energy dissipation[J]. Advances in Civil Engineering, 2019, 2019(1): 8052413., articleTitle=Estimation of additional equivalent damping ratio of the damped structure based on energy dissipation, refAbstract=null), Reference(id=1241825949394736016, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, doi=null, pmid=null, pmcid=null, year=2009, volume=31, issue=3, pageStart=715, pageEnd=728, url=null, language=null, rfNumber=[32], rfOrder=35, authorNames=LEUNG A Y T, ZHANG H J, journalName=Engineering Structures, refType=null, unstructuredReference=LEUNG A Y T, ZHANG H J. Particle swarm optimization of tuned mass dampers[J]. Engineering Structures, 2009, 31(3): 715-728., articleTitle=Particle swarm optimization of tuned mass dampers, refAbstract=null), Reference(id=1241825949470233491, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, doi=null, pmid=null, pmcid=null, year=2023, volume=293, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[33], rfOrder=36, authorNames=LI H, BI K M, HAO H, journalName=Engineering Structures, refType=null, unstructuredReference=LI H, BI K M, HAO H. Effect of negative stiffness nonlinearity on the vibration control effectiveness of tuned negative stiffness inerter damper[J]. Engineering Structures, 2023, 293: 116641., articleTitle=Effect of negative stiffness nonlinearity on the vibration control effectiveness of tuned negative stiffness inerter damper, refAbstract=null), Reference(id=1241825949558313879, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, doi=null, pmid=null, pmcid=null, year=2023, volume=13, issue=1, pageStart=4980, pageEnd=null, url=null, language=null, rfNumber=[34], rfOrder=37, authorNames=KIRAN K K, AL-OSTA M A, AHMAD S, journalName=Scientific Reports, refType=null, unstructuredReference=KIRAN K K, AL-OSTA M A, AHMAD S. Optimum design and performance of a base-isolated structure with tuned mass negative stiffness inerter damper[J]. Scientific Reports, 2023, 13(1): 4980., articleTitle=Optimum design and performance of a base-isolated structure with tuned mass negative stiffness inerter damper, refAbstract=null), Reference(id=1241825949671560090, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, doi=null, pmid=null, pmcid=null, year=2023, volume=50, issue=null, pageStart=791, pageEnd=809, url=null, language=null, rfNumber=[35], rfOrder=38, authorNames=ISLAM N U, JANGID R S, journalName=Structures, refType=null, unstructuredReference=ISLAM N U, JANGID R S. Closed form expressions for H2 optimal control of negative stiffness and inerter-based dampers for damped structures[J]. Structures, 2023, 50: 791-809., articleTitle=Closed form expressions for H2 optimal control of negative stiffness and inerter-based dampers for damped structures, refAbstract=null), Reference(id=1241825951160538013, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, doi=null, pmid=null, pmcid=null, year=2012, volume=19, issue=6, pageStart=565, pageEnd=573, url=null, language=null, rfNumber=[36], rfOrder=39, authorNames=ANH N D, NGUYEN N X, journalName=Structural Controland Health Monitoring, refType=null, unstructuredReference=ANH N D, NGUYEN N X. Extension of equivalent linearization method to design of TMD for linear damped systems[J]. Structural Controland Health Monitoring, 2012, 19(6): 565-573., articleTitle=Extension of equivalent linearization method to design of TMD for linear damped systems, refAbstract=null), Reference(id=1241825951248618400, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, doi=null, pmid=null, pmcid=null, year=2021, volume=28, issue=9, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[37], rfOrder=40, authorNames=XU T C, LI Y C, LAI T, journalName=Structural Control and Health Monitoring, refType=null, unstructuredReference=XU T C, LI Y C, LAI T, et al. A simplified design method of tuned inerter damper for damped civil structures: Theory, validation, and application[J]. Structural Control and Health Monitoring, 2021, 28(9): e2798., articleTitle=A simplified design method of tuned inerter damper for damped civil structures: Theory, validation, and application, refAbstract=null), Reference(id=1241825951324115874, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, doi=null, pmid=null, pmcid=null, year=2002, volume=124, issue=2, pageStart=284, pageEnd=295, url=null, language=null, rfNumber=[38], rfOrder=41, authorNames=ASAMI T, NISHIHARA O, BAZ A M, journalName=Journal of Vibration and Acoustics, refType=null, unstructuredReference=ASAMI T, NISHIHARA O, BAZ A M. Analytical solutions to H and H2 optimization of dynamic vibration absorbers attached to damped linear systems[J]. Journal of Vibration and Acoustics, 2002, 124(2): 284-295., articleTitle=Analytical solutions to H and H2 optimization of dynamic vibration absorbers attached to damped linear systems, refAbstract=null)], funds=[Fund(id=1241825944189604652, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, awardId=52178474, language=CN, fundingSource=国家自然科学基金项目(52178474), fundOrder=null, country=null), Fund(id=1241825944290267953, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, awardId=BK20221233, language=CN, fundingSource=江苏省自然科学基金项目(BK20221233), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1241825938661511832, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, xref=null, ext=[AuthorCompanyExt(id=1241825938665706137, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, companyId=1241825938661511832, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=College of Mechanical & Electrical Engineering, Hohai University, Changzhou 213200, China), AuthorCompanyExt(id=1241825938669900442, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, companyId=1241825938661511832, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=河海大学 机电工程学院,江苏 常州 213200)])], figs=[ArticleFig(id=1241825942197310192, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, language=EN, label=Fig. 1, caption=A vibration system with main-structure damping installed with N-TID, figureFileSmall=b28/hlxzfwGDGrhG7617kw==, figureFileBig=qUblwXlHcrtpiKR3L7SdqA==, tableContent=null), ArticleFig(id=1241825942277001971, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, language=CN, label=图1, caption=安装N-TID的含主结构阻尼振动系统, figureFileSmall=b28/hlxzfwGDGrhG7617kw==, figureFileBig=qUblwXlHcrtpiKR3L7SdqA==, tableContent=null), ArticleFig(id=1241825942373470969, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, language=EN, label=Fig. 2, caption=Comparison between perturbation analytical solutions and numerical solutions of each order, figureFileSmall=r0/sKeWcakiTHeGu8IsYPA==, figureFileBig=sAnXMcKn6R9gzRxNpPSkyw==, tableContent=null), ArticleFig(id=1241825942436385532, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, language=CN, label=图2, caption=各阶摄动解析解和数值解的对比, figureFileSmall=r0/sKeWcakiTHeGu8IsYPA==, figureFileBig=sAnXMcKn6R9gzRxNpPSkyw==, tableContent=null), ArticleFig(id=1241825942612546305, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, language=EN, label=Fig. 3, caption=Comparison between the second-order perturbation analytical solution and the numerical solution, figureFileSmall=BpLdD2q9YH+lMi3YNWBt/g==, figureFileBig=YuqbDHYbPJKsaNTcz9osxQ==, tableContent=null), ArticleFig(id=1241825942700626693, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, language=CN, label=图3, caption=2阶摄动解析解和数值解的对比, figureFileSmall=BpLdD2q9YH+lMi3YNWBt/g==, figureFileBig=YuqbDHYbPJKsaNTcz9osxQ==, tableContent=null), ArticleFig(id=1241825942776124168, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, language=EN, label=Fig. 4, caption=Mean square value of the absolute acceleration of the primary structure, figureFileSmall=2V1M9n9sJDcKLgtw4mXWkw==, figureFileBig=e+bf3ax2Q+t0BAxthBbnfg==, tableContent=null), ArticleFig(id=1241825942864204554, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, language=CN, label=图4, caption=主结构绝对加速度均方值, figureFileSmall=2V1M9n9sJDcKLgtw4mXWkw==, figureFileBig=e+bf3ax2Q+t0BAxthBbnfg==, tableContent=null), ArticleFig(id=1241825942973256461, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, language=EN, label=Fig. 5, caption=Optimal mean square value of absolute acceleration, figureFileSmall=aVhcCUCLv2gpmjx5kOZuxA==, figureFileBig=1ouVjnl4UbKTtHZVg3uR9Q==, tableContent=null), ArticleFig(id=1241825943069725457, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, language=CN, label=图5, caption=最优绝对加速度均方值, figureFileSmall=aVhcCUCLv2gpmjx5kOZuxA==, figureFileBig=1ouVjnl4UbKTtHZVg3uR9Q==, tableContent=null), ArticleFig(id=1241825943162000146, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, language=EN, label=Fig. 6, caption=Damping ration η1 of the mean square value of absolute acceleration, figureFileSmall=dxPF43V9zz7vo9dWlrK77g==, figureFileBig=6PE6T0NnKqyYQvBFYz+D9A==, tableContent=null), ArticleFig(id=1241825943254274837, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, language=CN, label=图6, caption=绝对加速度均方值减振比η1, figureFileSmall=dxPF43V9zz7vo9dWlrK77g==, figureFileBig=6PE6T0NnKqyYQvBFYz+D9A==, tableContent=null), ArticleFig(id=1241825943346549526, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, language=EN, label=Fig. 7, caption=Comparison of the time history responses of primary structure with and without negative stiffness in dampers, figureFileSmall=MKqbWYC9PEW4wHgluBlR8w==, figureFileBig=KIsF0X1CyU4IrUfO2h97Uw==, tableContent=null), ArticleFig(id=1241825943438824218, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, language=CN, label=图7, caption=减振器有无负刚度2种情况的主结构时程响应对比, figureFileSmall=MKqbWYC9PEW4wHgluBlR8w==, figureFileBig=KIsF0X1CyU4IrUfO2h97Uw==, tableContent=null), ArticleFig(id=1241825943526904605, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, language=EN, label=Fig. 8, caption=Damping ratio of time history response peak η2, figureFileSmall=UsNCHvdnM/6pdZ71JbK0NA==, figureFileBig=LGq1wel3i3DdEy9/3bA3RA==, tableContent=null), ArticleFig(id=1241825943610790686, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, language=CN, label=图8, caption=时程响应峰值减振比η2, figureFileSmall=UsNCHvdnM/6pdZ71JbK0NA==, figureFileBig=LGq1wel3i3DdEy9/3bA3RA==, tableContent=null), ArticleFig(id=1241825943711453983, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, language=EN, label=Table 1, caption=

Dimensionless parameters

, figureFileSmall=null, figureFileBig=null, tableContent=
参数名符号表达式参数名符号表达式
主结构固有频率ωs刚度比αα=kd/k
惯质比δδ=md/m负刚度比kκ=kn/k
主结构阻尼比ξsξs=c/2s频率比λλ=ω/ωs
减振器阻尼比ξξ=cd/2s
), ArticleFig(id=1241825943854060322, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, language=CN, label=表1, caption=

无量纲参数表

, figureFileSmall=null, figureFileBig=null, tableContent=
参数名符号表达式参数名符号表达式
主结构固有频率ωs刚度比αα=kd/k
惯质比δδ=md/m负刚度比kκ=kn/k
主结构阻尼比ξsξs=c/2s频率比λλ=ω/ωs
减振器阻尼比ξξ=cd/2s
), ArticleFig(id=1241825943937946404, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, language=EN, label=Table 2, caption=

Influence of primary structure damping on the optimal design parameters of N-TID

, figureFileSmall=null, figureFileBig=null, tableContent=
惯质比δ负刚度比κ忽略ξsξs = 0.02ξs = 0.10ξs = 0.20
âoptαoptξoptαoptξoptαoptξopt
0.05-0.150.21180.02610.21300.02640.21830.02780.22600.0302
-0.100.15420.01890.15520.01920.16000.02050.16720.0227
-0.050.10000.01210.10090.01230.10520.01340.11240.0153
0.15-0.150.30000.07260.30370.07460.32060.08430.34680.0999
-0.100.24310.05720.24650.05900.26300.06790.28990.0826
-0.050.18950.04320.19270.04470.20910.05270.23750.0667
0.25-0.150.37650.12730.38230.13170.40900.15270.45070.1859
-0.100.32080.10540.32650.10950.35360.12960.39780.1629
-0.050.26840.08530.27390.08910.30170.10820.34910.1411
), ArticleFig(id=1241825944013443879, tenantId=1146029695717560320, journalId=1241701559352995854, articleId=1241793458852135259, language=CN, label=表2, caption=

主结构阻尼对N-TID最优设计参数的影响

, figureFileSmall=null, figureFileBig=null, tableContent=
惯质比δ负刚度比κ忽略ξsξs = 0.02ξs = 0.10ξs = 0.20
âoptαoptξoptαoptξoptαoptξopt
0.05-0.150.21180.02610.21300.02640.21830.02780.22600.0302
-0.100.15420.01890.15520.01920.16000.02050.16720.0227
-0.050.10000.01210.10090.01230.10520.01340.11240.0153
0.15-0.150.30000.07260.30370.07460.32060.08430.34680.0999
-0.100.24310.05720.24650.05900.26300.06790.28990.0826
-0.050.18950.04320.19270.04470.20910.05270.23750.0667
0.25-0.150.37650.12730.38230.13170.40900.15270.45070.1859
-0.100.32080.10540.32650.10950.35360.12960.39780.1629
-0.050.26840.08530.27390.08910.30170.10820.34910.1411
)], attaches=null, journal=Journal(id=1241699397025705997, delFlag=0, nameCn=地震工程与工程振动, nameEn=Earthquake Engineering and Engineering Dynamics, nameHistory1=null, nameHistory2=null, issn=1000-1301, eissn=null, cn=23-1157/P, coden=null, periodic=1, language=CN, oaType=null, ccby=null, superviseOffice=null, ownerOffice=null, pubOffice=null, editorOffice=null, officeType=null, aims=null, clcCode=null, officeProv=null, officeCity=null, officeAddr=null, officeZip=null, officeEmail=null, officePhone=null, editDirector=null, officeDirector=null, officeDirectorPhone=null, officeStaffNum=null, officeEmpNum=null, coverPicUrl=/vhigrb0Ie5dk9EvytPyQg==, journalPrice=null, startedYear=null, abbrevIsoEn=Earthquake Engineering and Engineering Dynamics, journalRemark=null, publicationField=null, createdTime=1773973805912, updatedTime=1773974475511, createdBy=18614031015, updatedBy=13701087609, firstLetterCn=E, firstLetterEn=E, subjectCode=Engineering, subjectName=null, subjectCodeEn=Engineering, subjectNameEn=null, picCn=/vhigrb0Ie5dk9EvytPyQg==, picEn=mP4JjBszibypE3yTy4J1ag==, jcr=null, cjcr=null, exts=[JournalExt(id=1241702205619753886, language=CN, name=地震工程与工程振动, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1773974475531, updatedTime=1773974475531, createdBy=13701087609, updatedBy=13701087609, submissionGuidelinesUrl=, submissionAuthorUrl=https://dzgc.paperonce.org/#/Login, submissionEditorUrl=https://dzgc.paperonce.org/#/Login, submissionReviewUrl=https://dzgc.paperonce.org/#/Login, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""}), JournalExt(id=1241702205665891231, language=EN, name=Earthquake Engineering and Engineering Dynamics, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1773974475542, updatedTime=1773974475542, createdBy=13701087609, updatedBy=13701087609, submissionGuidelinesUrl=, submissionAuthorUrl=https://dzgc.paperonce.org/#/Login, submissionEditorUrl=https://dzgc.paperonce.org/#/Login, submissionReviewUrl=https://dzgc.paperonce.org/#/Login, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""})], databaseList=null, tenantJournalId=1241701559352995854, websiteList=[Website(id=1241702575498646432, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1241701559352995854, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/dzgcygczd/CN, language=CN, createTime=1773974563717, createBy=18614031015, updateTime=1773974590635, updateBy=18614031015, name=地震工程与工程振动-中文, tplId=1146099689490845704, title=地震工程与工程振动, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1241703043805270973, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1241702575498646432, code=articleTextType, value=kx, createTime=1773974675370, updateTime=1773974675370, creator=18614031015, updator=18614031015), WebsiteProps(id=1241703043771716538, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1241702575498646432, code=banner, value=null, createTime=1773974675362, updateTime=1773974675362, creator=18614031015, updator=18614031015), WebsiteProps(id=1241703043830436800, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1241702575498646432, code=grayFlag, value=0, createTime=1773974675376, updateTime=1773974675376, creator=18614031015, updator=18614031015), WebsiteProps(id=1241703043759133625, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1241702575498646432, code=logo, value=https://castjournals.cast.org.cn/joweb/dzgcygczd/CN/file/pic?fileId=C6sfoMWhaI5iihfhixVjYQ==, createTime=1773974675359, updateTime=1773974675359, creator=18614031015, updator=18614031015), WebsiteProps(id=1241703043843019714, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1241702575498646432, code=minRunFlag, value=0, createTime=1773974675379, updateTime=1773974675379, creator=18614031015, updator=18614031015), WebsiteProps(id=1241703043801076668, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1241702575498646432, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/dzgcygczd/CN/file/pic, createTime=1773974675369, updateTime=1773974675369, creator=18614031015, updator=18614031015), WebsiteProps(id=1241703043838825409, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1241702575498646432, code=silenceFlag, value=0, createTime=1773974675378, updateTime=1773974675378, creator=18614031015, updator=18614031015), WebsiteProps(id=1241703043780105147, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1241702575498646432, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1773974675364, updateTime=1773974675364, creator=18614031015, updator=18614031015), WebsiteProps(id=1241703043813659582, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1241702575498646432, code=themeColor, value=null, createTime=1773974675372, updateTime=1773974675372, creator=18614031015, updator=18614031015), WebsiteProps(id=1241703043822048191, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1241702575498646432, code=themeStyle, value=null, createTime=1773974675374, updateTime=1773974675374, creator=18614031015, updator=18614031015)]), Website(id=1241702575569949602, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1241701559352995854, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/dzgcygczd/EN, language=EN, createTime=1773974563735, createBy=18614031015, updateTime=1773974605208, updateBy=18614031015, name=地震工程与工程振动-英文, tplId=1146101810881728533, title=Earthquake Engineering and Engineering Dynamics, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1241703068497138631, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1241702575569949602, code=articleTextType, value=kx, createTime=1773974681257, updateTime=1773974681257, creator=18614031015, updator=18614031015), WebsiteProps(id=1241703068480361412, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1241702575569949602, code=banner, value=null, createTime=1773974681253, updateTime=1773974681253, creator=18614031015, updator=18614031015), WebsiteProps(id=1241703068513915850, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1241702575569949602, code=grayFlag, value=0, createTime=1773974681261, updateTime=1773974681261, creator=18614031015, updator=18614031015), WebsiteProps(id=1241703068471972803, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1241702575569949602, code=logo, value=https://castjournals.cast.org.cn/joweb/dzgcygczd/EN/file/pic?fileId=C6sfoMWhaI5iihfhixVjYQ==, createTime=1773974681251, updateTime=1773974681251, creator=18614031015, updator=18614031015), WebsiteProps(id=1241703068530693068, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1241702575569949602, code=minRunFlag, value=0, createTime=1773974681265, updateTime=1773974681265, creator=18614031015, updator=18614031015), WebsiteProps(id=1241703068492944326, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1241702575569949602, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/dzgcygczd/EN/file/pic, createTime=1773974681256, updateTime=1773974681256, creator=18614031015, updator=18614031015), WebsiteProps(id=1241703068522304459, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1241702575569949602, code=silenceFlag, value=0, createTime=1773974681263, updateTime=1773974681263, creator=18614031015, updator=18614031015), WebsiteProps(id=1241703068484555717, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1241702575569949602, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_en_623/, createTime=1773974681254, updateTime=1773974681254, creator=18614031015, updator=18614031015), WebsiteProps(id=1241703068505527240, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1241702575569949602, code=themeColor, value=null, createTime=1773974681259, updateTime=1773974681259, creator=18614031015, updator=18614031015), WebsiteProps(id=1241703068509721545, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1241702575569949602, code=themeStyle, value=null, createTime=1773974681260, updateTime=1773974681260, creator=18614031015, updator=18614031015)])], journalTitle=地震工程与工程振动, weixinUrl=null, journalUrl=https://dzgc.paperonce.org/, iacademicId=null, status=1, seqNo=null, journalTitleEn=Earthquake Engineering and Engineering Dynamics, journalPhotoCn=/vhigrb0Ie5dk9EvytPyQg==, journalPhotoEn=mP4JjBszibypE3yTy4J1ag==, journalFirstLetter=E, journalRecommend=null, journalNew=null, journalCollection=null, jcrJf=null, cjcrJf=null, jcrJfStr=null, cjcrJfStr=null, submissionFirstDecision=null, sciSubjectClassification=null, casSubjectClassification=null, citeScore=null, totalCitationFrequency=null, icpCode=null, psCode=null, advertisingLicenseCode=null, copyrightInformation=null, country=null, option=, provinceCode=null, provinceName=null, collectFlag=false), detailUrlCn=https://castjournals.cast.org.cn/joweb/dzgcygczd/CN/10.13197/j.eeed.2025.0417, detailUrlEn=https://castjournals.cast.org.cn/joweb/dzgcygczd/EN/10.13197/j.eeed.2025.0417, pdfUrlCn=https://castjournals.cast.org.cn/joweb/dzgcygczd/CN/PDF/10.13197/j.eeed.2025.0417, pdfUrlEn=https://castjournals.cast.org.cn/joweb/dzgcygczd/EN/PDF/10.13197/j.eeed.2025.0417, aliStartDate=null, aliEndDate=null, collectionFlag=false, citedCount=null, citedUrl=null, reference=null)
收藏切换
基于摄动法的负刚度-惯容减振器参数优化解析设计
收藏切换
PDF下载
许诺 , 王珏 , 张莹 , 任超凡
地震工程与工程振动 | 2025,45(4): 169-179
收起
收藏切换
地震工程与工程振动 | 2025, 45(4): 169-179
基于摄动法的负刚度-惯容减振器参数优化解析设计
全屏
许诺 , 王珏 , 张莹, 任超凡
作者信息
  • 河海大学 机电工程学院,江苏 常州 213200
  • 许诺(2000—),男,硕士研究生,主要从事结构减振研究。E-mail:

通讯作者:

王珏(1988—),女,副教授,博士,主要从事土与结构动力相互作用、结构减振研究。E-mail:
Analytical design and parameter optimization for negative stiffness-inerter dampers based on the perturbation method
Nuo XU , Jue WANG , Ying ZHANG, Chaofan REN
Affiliations
  • College of Mechanical & Electrical Engineering, Hohai University, Changzhou 213200, China
出版时间: 2025-08-22 doi: 10.13197/j.eeed.2025.0417
文章导航
收藏切换

主结构阻尼对系统的动力特性具有一定的影响,但是采用解析法对减振器优化设计时为了简化计算,通常忽略主结构阻尼。该文基于摄动法对随机激励下,考虑主结构阻尼的负刚度-惯容减振器进行了参数优化解析设计。首先,建立系统在底部加速度激励下的运动控制方程,求解主结构的绝对加速度响应传递函数及其随机激励下的响应均方值;其次,引入摄动法得到H2准则下考虑主结构阻尼的负刚度-惯容减振器的最优设计参数解析解,并验证了该解析解的有效性;然后,通过算例分析表明,当主结构阻尼比较大时,忽略主结构阻尼会引起负刚度-惯容减振器的最优设计参数与实际值产生较大偏差,说明了参数解析优化设计时考虑主结构阻尼的必要性;最后,针对含有阻尼的主结构,对比分别安装惯容减振器和负刚度-惯容减振器后,主结构在频域中的最优绝对加速度均方值以及在时域中的时程响应峰值,结果表明随着主结构阻尼比的减小,负刚度越能提升减振器性能,同时说明负刚度-惯容减振器能更有效抑制主结构时程响应峰值。

动力吸振器  /  负刚度  /  H2优化  /  摄动法  /  解析解

The damping of the primary structure has a certain impact on the dynamic characteristics of the system. However, the damping of the primary structure is often neglected when optimizing the design of DVAs using analytical methods to simplify calculations. This paper employs the perturbation method to derive an analytical solution for the optimized design parameters in negative stiffness-inerter dampers considering the damping of the primary structure under random excitation. Firstly, the governing equation of the vibration system under base acceleration excitation is established to obtain the absolute acceleration response transfer function and the corresponding mean square value. Secondly, the perturbation method is introduced to obtain the analytical solution of the optimal design parameters of the negative stiffness-inerter damper considering the primary structure damping under the H2 criterion, and the validity of these analytical solutions is verified. Subsequently, through comparative case studies, it is demonstrated that neglecting the primary structure damping can cause significant deviations between the optimal design parameters of the negative stiffness-inerter damper and the actual values when the primary structure damping radio is relatively large highlighting the necessity of considering primary structure damping in parameter analytical optimization design. Finally, the optimal mean square value of absolute acceleration in the frequency domain and the peak value of the time history response in the time domain are compared after installing negative stiffness-inerter dampers and inerter dampers for the primary structure with damping, respectively. The result indicates that reducing the damping ratio of the main structure allows negative stiffness to increasingly improve the damper’s effectiveness. Furthermore, it demonstrates that the negative stiffness-inertance damper is more efficient in controlling the peak time-history response of the main structure.

dynamic vibration absorber  /  negative stiffness  /  H2 optimization  /  perturbation method  /  analytical solution
许诺, 王珏, 张莹, 任超凡. 基于摄动法的负刚度-惯容减振器参数优化解析设计. 地震工程与工程振动, 2025 , 45 (4) : 169 -179 . DOI: 10.13197/j.eeed.2025.0417
Nuo XU, Jue WANG, Ying ZHANG, Chaofan REN. Analytical design and parameter optimization for negative stiffness-inerter dampers based on the perturbation method[J]. Earthquake Engineering and Engineering Dynamics, 2025 , 45 (4) : 169 -179 . DOI: 10.13197/j.eeed.2025.0417
动力吸振器(dynamic vibration absorber,DVA)是一种附加在主结构上的减振装置,用于控制由外部激励引起的振动。DEN HARTOG[1]提出了经典的调谐质量阻尼器(tuned mass damper,TMD),结构简单但所需附加质量大,限于空间安装位置与建造成本。SMITH[2]提出了双端点的力学元件惯容器,它与单端点的质量元件不同,能产生正比于其两端加速度之差的力,具有显著的质量放大作用[3-4]。因此,惯容逐步应用于DVA的设计,例如将TMD中的质量元件替换为惯容形成的调谐惯容阻尼器(tuned inertia damper,TID),将阻尼并联上惯容形成的调谐黏滞质量阻尼器(tuned viscous mass damper,TVMD)等。在海洋平台[5-6]、车辆悬架[7-8]、基础隔振[9-10]等领域中的研究表明,惯容减振器具有良好的减振潜力。近年来,负刚度作为一种新型力学元件也被引入振动控制。与传统的正刚度元件不同,负刚度元件在受到压缩或者拉伸时,可以提供一个与位移方向相同的反作用力,其机理可以通过预屈曲梁[11]、预压缩弹簧[12]、组合永磁体[13-14]等方式实现。负刚度元件的主要优势在于能有效降低系统的固有频率、提升系统承载能力[15],这些特性在斜拉索[16-17]、车辆悬架[18-19]、隔振平台[20-21]等多个研究领域得到了有效验证。
虽然惯容和负刚度的力-位移关系相似,但惯容的出力依赖于振动频率,而负刚度能提供与振动频率无关的力。因此,研究者们开始关注新型的负刚度-惯容减振器(negative stiffness inerter damper,NSID),例如给TID和TVMD的惯容并联上负刚度分别得到含负刚度的调谐惯容阻屁器(tuned inertia damper with negative stiffness,N-TID)和含负刚度的调谐黏滞质量阻尼器(tuned viscous mass damper with negative stiffness,N-TVMD)[22-26]。为了使这些新型的减振装置发挥最好的性能,对其进行参数优化设计是必要的。针对简谐荷载引起的振动,通常采用H优化准则,其目标是最小化谐波激励下幅频曲线的峰值。DEN HARTOG[1]在忽略了主结构阻尼的情况下,提出了H优化的固定点理论,用于求解简谐力激励下TMD的最优参数解析解。YE等[22]基于固定点理论推导了简谐加速度激励下N-TID的最优设计参数解析解。针对地震激励或风荷载等随机激励引起的振动,通常采用H2优化准则[27],其目标是最小化所有频率下主结构振动的总能量。WARBURTON[28]忽略主结构阻尼,首次将H2准则用于白噪声激励下TMD的参数解析设计。TAI等[24]将H2准则用于推导随机位移激励下的N-TVMD的最优阻尼比解析解,但未能推出最优刚度比与负刚度比的解。王珏等[25-26]以最小化主结构位移H2准则为优化目标,分别推导了N-TID和N-TVMD在随机位移及加速度激励下的最优设计参数解析解。CHOWDHURY等[29-30]基于H2准则提出了多种NSID在白噪声加速度激励下的最优阻尼比和频率比解析解。上述研究在推导DVA的最优设计参数解析解时都忽略了主结构阻尼。
在工程实际中,振动的部分能量经主结构阻尼耗散[31],故有研究者采用数值解法对考虑主结构阻尼的DVA进行参数优化。LEUNG等[32]将粒子群优化算法用于TMD参数优化设计,得到了不同主结构阻尼取值下的TMD最优频率比和阻尼比。TAI等[24]讨论主结构阻尼对N-TVMD的最优设计参数的影响,采用遗传算法数值优化得到了不同质量比下最优负刚度比及阻尼比与主结构阻尼比之间的关系曲线。通过数值搜索寻找NSID的最优设计参数,并将数值解拟合成经验公式[33-35],这是目前考虑主结构阻尼时对NSID进行参数优化设计的常用方式。虽然数值法较为方便,但受限于各种优化算法的特性,实际可能遇到陷入局部最优、计算效率低、结果不稳定等问题,对此有研究者采用了不同的参数解析方法。ANH等[36]针对安装于含阻尼的主结构中的TMD,提出了一种等效线性化方法,用不含阻尼的主结构中的等效刚度代替含阻尼的主结构中的阻尼和刚度,并基于H准则提出了TMD的最优频率比解析解。最近,XU等[37]改进了ANH等提出的等效线性化方法,将其用于推导H优化准则下TID的最优频率比和阻尼比解析解,同时对比数值解验证了改进后解析解的有效性。虽然等效线性化方法能在一定程度上能体现主结构阻尼对减振器最优参数设计,但作为一个近似方法,其结果在精度上仍然不是很理想。ASAMI等[38]将摄动法应用于TMD的参数优化解析设计,基于H2准则提出了TMD最优频率比和阻尼比的解析解,并与数值解对比验证了其有效性。作为小参数法,摄动法较为准确地描述了主结构阻尼对减振器设计参数的影响,这为新型NSID减振器的参数优化解析提供了新的思路。
减振器的解析优化设计具有计算效率高和稳定性好的优点,但目前对新型的负刚度-惯容减振器进行解析优化时,为了简化计算通常忽略主结构阻尼对优化参数的影响。因此,本文为了提高主结构在底部随机激励下的振动舒适性,基于摄动法以主结构绝对加速度的H2范数为优化目标,对考虑主结构阻尼的N-TID减振器进行了参数优化解析设计。取N-TID设计参数的二阶摄动解作为最优设计参数解析解,并通过与数值解的对比验证其有效性。通过对比考虑主结构阻尼和忽略主结构阻尼时所得的减振器最优设计参数,说明忽略主结构阻尼对N-TID最优设计参数的影响。最后,在频域中对比N-TID和TID的主结构最优绝对加速度均方值,在时域中对比4种实际激励下的主结构时程响应峰值,分析考虑主结构阻尼的情况下负刚度对N-TID减振性能和其主结构时程响应峰值的影响。
考虑主结构阻尼的振动系统见图1。图中,m为主结构的质量,k为主结构的刚度,c为主结构的阻尼,ag为系统所受的底部加速度激励,x为主结构相对于地面的振动位移,xd为减振器相对于地面的振动位移。为了降低主结构的绝对加速度以便提高其振动舒适性,安装了如图虚框部分所示的含负刚度的调谐惯容阻尼器N-TID减振器,其中md为惯容,kn为负刚度,kd为正刚度,cd为阻尼。
根据达朗贝尔原理,上述系统在底部加速度激励下的运动控制方程为
引入表1无量纲参数于式(1),同时为了简化方程和后续计算,调整时间t使方程独立于主结构的固有频率[26],令无量纲时间τ=s。此时,d/dt =ωsd/dτ),且d2/dt2= ωs2d2/dτ2),同时进行拉氏变换,得
s=iλ,从式(2)可得主结构相对加速度的传递函数,如式(2)所示:
考虑到激励为地面的加速度,选取地面为参考系,则有相对加速度与绝对加速度的换算关系为
结合式(3)和式(4),得主结构绝对加速度的传递函数为
当底部加速度激励为随机白噪声时,其功率谱密度满足Sω)=S0,则主结构的绝对加速度响应均方值可由式(6)计算,得
对式(6)的均方值进行归一化处理,得
式中,C0=α+κC1=ξ+ξsC2=C0+ακC3=ξκ+1),C4=δ+αδ+4ξξsC5=δC1+ξC6=C3+C0ξ
摄动法通过将某个微小的参数视为小扰动,将原始问题分解为一系列更简单的子问题,尤其适用于解决那些精确解法难以应对的复杂小参数问题。该方法的关键在于将原问题分解为主问题和一系列摄动子问题,主问题通常是可以直接解决的,而摄动问题则是在主问题解的基础上进行逐步修正和改进。对于本文研究的安装在考虑主结构阻尼系统中的N-TID优化问题,将不含主结构阻尼的优化视为主问题,将主结构阻尼视为微小扰动,以求解其最优刚度比αopt和最优阻尼比ξopt的解析解。将αoptξopt表示为主结构阻尼比ξs的级数形式,其表达式为
式中:i为摄动的阶数;αiξi分别为相应变量对应阶数的摄动系数,i=0,1,2,…,n。根据极值理论,最优设计参数αoptξopt满足下列方程组,其中σ2表达式为
将式(8)代入式(9)得:
对于i阶摄动表达式,要让上述方程组对于任意微小量ξs都成立,则有:
由方程组(11)可解得各阶摄动系数αiξi,将其代回式(8),即可得到i阶的N-TID减振器最优设计参数摄动解析表达式。
摄动阶数为0阶,即取式(8)中的i=0时,N-TID最优刚度比和阻尼比表示为
依据式(10)和式(11)可得,
解方程组(13)得
结合式(12)和式(14)可以看出,考虑0阶摄动时,最优刚度比和阻尼比的解析表达式中不含有主结构阻尼比ξs,实际上是忽略了主结构阻尼对N-TID最优设计参数的影响。0阶摄动解是本文摄动解析的出发点,在此基础上考虑主结构阻尼的扰动,对摄动解析解逐步修正直至满足精度要求。
考虑摄动阶数为1阶,即取式(8)中的i=1时,N-TID最优刚度比和阻尼比表示为
式中,α0ξ0为式(14)中已求得的0阶摄动解,α1ξ1为待求的1阶摄动系数。
主结构阻尼对减振器参数设计的影响从1阶摄动开始体现,同时摄动的1阶系数也代表着主结构阻尼对N-TID最优设计参数的最大影响部分。依据式(10)和式(11)可得:
将0阶摄动解(14)代入方程组(16),解得1阶摄动系数:
摄动阶数为2阶,即取式(8)中的i=2时,N-TID最优刚度比和阻尼比表示为
式中:α0ξ0为式(14)中已求得的0阶摄动解;α1ξ1为式(17)中已求得的1阶摄动系数,与求解1阶摄动系数类似地,求得2阶摄动系数α2ξ2,如式(19)所示:
式中:fpgq代表的多项式见附录,p=1,2,…,17,q=0,1,…,20。将2阶摄动表达式(18)作为本文的N-TID最优设计参数解析解,其中α0ξ0为0阶摄动解见式(14),α1ξ1为1阶摄动系数见式(17),α2ξ2为0阶摄动系数见式(19)。
对比惯质比δ = 0.15,负刚度比κ = -0.15时的0阶、1阶、2阶摄动解与优化目标为min{σ2}的遗传算法数值解见图2,其中遗传算法主要配置项取值如下:种群数量为50,交叉率为0.8,最大代数为200,最大停滞代数为50,适应度函数容差为1×10-6。由图可知,0阶摄动忽略了结构阻尼对最优设计参数的影响,但随着摄动阶数的增加,2阶摄动解析解趋于精确解值。为验证本文提出的摄动解析解的有效性,本文在常用的(-1,0)区间内取不同的负刚度比值。由于负刚度的引入可能导致系统的动态行为不稳定,本文在保证含负刚度的系统满足劳斯赫尔维茨稳定性准则的情况下,取了负刚度比κ为-0.05、-0.10、-0.15这3组值。在不同惯质比和满足系统稳定性条件的负刚度比的取值下,将摄动解析解与数值结果对比见图3,图中曲面代表解析解,散点代表数值解。取摄动解析解与数值解偏差最大的点,即ξs=0.20,κ=-0.05,δ=0.25处,最优刚度比摄动解析解为0.3491,数值解为0.353 6,偏差为1.27%;最优阻尼比摄动解析解为0.1411,数值解为0.1452,偏差为2.82%,证明摄动解析解与数值解有高度一致性,表明最优刚度比和阻尼比的2阶摄动解析解是精确的。在主结构阻尼比ξs= 0.10,负刚度比κ=-0.10,惯质比δ=0.15情况下,绘制均方值和N-TID设计参数关系图见图4。在该组系统参数下,主结构绝对加速度均方值有一个最小值,当且仅当N-TID的刚度比与阻尼比为2阶摄动解时取得,进一步说明摄动解析解的有效性。
主结构阻尼对系统的影响主要体现在N-TID的最优设计参数上,记N-TID的最优刚度比和最优阻尼比在考虑主结构阻尼时为αoptξopt,忽略主结构阻尼情况下为,见表2。由表可知,当主结构阻尼比ξs=0.02时,忽略主结构阻尼比引起的最优刚度比和阻尼比的偏差都在5%以内;随着主结构阻尼比增加到0.10时,大部分工况下,最优刚度比的偏差位于5%与10%之间,而最优阻尼比的偏差超过10%,在惯质比δ=0.25、负刚度比κ=-0.05时最高达到20%;随着主结构阻尼比进一步增大到0.20,此时忽略主结构阻尼引起的设计参数偏差大,大部分工况下,最优刚度比偏差超过10%,最高有23.12%,最优阻尼比偏差超过20%,最高接近40%。当系统的主结构阻尼比较大时,宜考虑其对减振器最优设计参数的影响,本文提出的摄动解析解准确地描述了这部分影响。
主结构响应的均方值是评估随机振动中减振器性能的一个重要参数,因为它考虑了整体频率下系统的总振动能量。主结构绝对加速度均方值受减振器设计参数的影响,而最优设计参数是关于系统惯质比、负刚度比、主结构阻尼比的函数,故本小节考察各系统参数的变化对于最优绝对加速度均方值的影响见图5。由图可知,当主结构阻尼比较小时,随着负刚度比绝对值或惯质比的增加,主结构最优绝对加速度均方值得到显著降低,但是随着主结构阻尼的增大,负刚度比和惯质比对最优均方值的影响逐渐降低。
为进一步分析考虑主结构阻尼的情况下,负刚度比对主结构最优绝对加速度均方值的影响,定义了TID和N-TID的系统最优绝对加速度均方值ITIDIN-TID之间的减振比η1图6η1的表达式为
图6可知,负刚度比绝对值较大时,减振比相对较大,在主结构阻尼比和惯质比较小时,减振比最高有74.47%;负刚度绝对值减小时,减振比随之降低。考虑主结构阻尼时,负刚度比绝对值的增加能有效降低N-TID主结构的绝对加速度均方值;随着主结构阻尼比的减小,负刚度对N-TID减振性能的提升越大。
在3种天然地震波El Centro、Kobe、Taft波和一种人工波的激励下,分析N-TID中的负刚度对主结构时域响应的影响。以Kobe波为例,取Kobe波的加速度峰值为2 m/s2;选取主结构阻尼比ξs =0.10,惯质比δ=0.15,负刚度比κ=-0.10,依据式(18)得到N-TID最优设计参数为αopt= 0.2630,ξopt = 0.0679。图7为自振周期为T=1 s的主结构在Kobe波激励下的相对位移、相对速度、绝对加速度时程响应,可以看出负刚度能有效降低主结构的各时程响应。
统计主结构各时程响应的峰值,定义TID和N-TID的时程响应峰值为Δ0Δ1,时程响应的减振比η2
在3种天然波和一种人工波激励下,相对于不含负刚度的TID,N-TID的主结构各时程响应峰值均得到有效抑制见图8。其中,Kobe波和人工波激励下,在TID中引入负刚度对其主结构绝对加速度时程响应峰值的抑制效果最为明显,分别达到29.4%、31.4%;El Centro波激励下,主结构绝对加速度时程响应峰值减振比相对较小,为15.7%。总体来看,绝对加速度时程响应峰值降低幅度最大,符合本文H2的优化目标,同时主结构的相对位移、相对速度时程响应峰值也有所下降,验证了本文提出的摄动解析解的有效性,表明TID中引入负刚度能有效减少其主结构的时程响应峰值。
为了考虑结构阻尼对负刚度-惯容减振器参数优化设计的影响,本文基于摄动法推导了N-TID减振器在考虑主结构阻尼时,以底部加速度激励下主结构绝对加速度的H2范数为优化目标下的最优设计参数解析解。通过算例分析得到如下结论:
1)以主结构绝对加速度均方值为优化目标,得到的N-TID最优设计参数的二阶摄动解与数值解具有很好的一致性。但相对于数值解,本文提出的摄动解析解较为明确、更加稳定且有良好的普适性,具有较高的工程参考意义。
2)对比了N-TID在考虑和忽略主结构阻尼2种情况下得到的最优设计参数,发现主结构阻尼比较大时,忽略主结构阻尼会引起N-TID最优设计参数产生较大偏差,说明了对N-TID进行设计参数时考虑主结构阻尼的必要性。
3)以安装N-TID和TID系统的主结构绝对加速度均方值的减振比作为指标,得到随着主结构阻尼比的减小,负刚度越能提升N-TID减振性能的结论。在实际地震波激励下,分析N-TID和TID的主结构时程响应峰值的减振比,表明考虑主结构阻尼时,N-TID相对于TID能更有效地抑制主结构时程响应峰值。
  • 国家自然科学基金项目(52178474)
  • 江苏省自然科学基金项目(BK20221233)
参考文献 引证文献
排序方式:
[1]
DEN HARTOG J P. Mechanical vibrations[M]. New York: Courier Corporation, 1985.
[2]
SMITH M C. Synthesis of mechanical networks: The inerter[J]. IEEE Transactions on Automatic Control, 2002, 47(10): 1648-1662.
[3]
张瑞甫,曹嫣如,潘超. 惯容减震(振)系统及其研究进展[J]. 工程力学, 2019, 36(10): 8-27.
ZHANG Ruifu, CAO Yanru, PAN Chao. Inerter system and its state-of-the-art[J]. Engineering Mechanics, 2019, 36(10): 8-27. (in Chinese)
[4]
CHEN M Z Q, HU Y L, HUANG L X, et al. Influence of inerter on natural frequencies of vibration systems[J]. Journal of Sound and Vibration, 2014, 333(7): 1874-1887.
[5]
XU T C, LI Y C, LENG D X. Mitigating jacket offshore platform vibration under earthquake and ocean waves utilizing tuned inerter damper[J]. Bulletin of Earthquake Engineering, 2023, 21(3): 1627-1650.
[6]
MA R S, BI K M, HAO H. Using inerter-based control device to mitigate heave and pitch motions of semi-submersible platform in the shallow sea[J]. Engineering Structures, 2020, 207: 110248.
[7]
WANG F C, YU C H, CHANG M L, et al. The performance improvements of train suspension systems with inerters[C]∥Proceedings of the 45th IEEE Conference on Decision and Control. San Diego, CA, USA. Piscataway, NJ, USA: IEEE, 2006: 1472-1477.
[8]
SOONG M F, RAMLI R, MAHADI W N L W. Vehicle suspensions with parallel inerter: Effectiveness in improving vibration isolation[J]. Journal of Vibroengineering, 2014, 16(1): 256-265.
[9]
DE DOMENICO D, IMPOLLONIA N, RICCIARDI G. Soil-dependent optimum design of a new passive vibration control system combining seismic base isolation with tuned inerter damper[J]. Soil Dynamics and Earthquake Engineering, 2018, 105: 37-53.
[10]
HASHIMOTO T, FUJITA K, TSUJI M, et al. Innovative base-isolated building with large mass-ratio TMD at basement for greater earthquake resilience[J]. Future Cities and Environment, 2017, 1: 9.
[11]
LEE C M, GOVERDOVSKIY V N, TEMNIKOV A I. Design of springs with “negative” stiffness to improve vehicle driver vibration isolation[J]. Journal of Sound and Vibration, 2007, 302(4/5): 865-874.
[12]
PASALA D T R, SARLIS A A, NAGARAJAIAH S, et al. Adaptive negative stiffness: New structural modification approach for seismic protection[J]. Journal of Structural Engineering, 2013, 139(7): 1112-1123.
[13]
SHI X, ZHU S Y. Magnetic negative stiffness dampers[J]. Smart Materials and Structures, 2015, 24(7): 072002.
[14]
SHI X, ZHU S Y. Simulation and optimization of magnetic negative stiffness dampers[J]. Sensors and Actuators A: Physical, 2017, 259: 14-33.
[15]
张也,薛松领,常军. 基于负刚度的减振设备参数优化及其应用[J]. 地震工程与工程振动, 2018, 38(2): 201-209.
ZHANG Ye, XUE Songling, CHANG Jun. Parameter optimization and application of vibration damping device based on negative stiffness[J]. Earthquake Engineering and Engineering Dynamics, 2018, 38(2): 201-209. (in Chinese)
[16]
LI H, LIU M, OU J P. Negative stiffness characteristics of active and semi-active control systems for stay cables[J]. Structural Control and Health Monitoring, 2008, 15(2): 120-142.
[17]
程志鹏,汪志昊,郜辉,. 负刚度非线性黏滞阻尼器对斜拉索振动控制研究[J]. 振动工程学报, 2022, 35(3): 652-62.
CHENG Zhipeng, WANG Zhihao, GAO Hui, et al. Nonlinear viscous dampers paralleled with negative stiffness for cable vibration control[J]. Journal of Vibration Engineering, 2022, 35(3): 652-62. (in Chinese)
[18]
YANG J, NING D, SUN S S, et al. A semi-active suspension using a magnetorheological damper with nonlinear negative-stiffness component[J]. Mechanical Systems and Signal Processing, 2021, 147: 107071.
[19]
SUMAN S, BALAJI P S, SELVAKUMAR K, et al. Nonlinear vibration control device for a vehicle suspension using negative stiffness mechanism[J]. Journal of Vibration Engineering & Technologies, 2021, 9(5): 957-966.
[20]
PLATUS D L, FERRY D K. Negative-stiffness vibration isolation improves reliability of nanoinstrumentation[J]. Laser Focus World, 2007, 43 (10): 107-9.
[21]
YANG J, XIONG Y P, XING J T. Dynamics and power flow behaviour of a nonlinear vibration isolation system with a negative stiffness mechanism[J]. Journal of Sound and Vibration, 2013, 332(1): 167-183.
[22]
YE K, NYANGI P. H optimization of tuned inerter damper with negative stiffness device subjected to support excitation[J]. Shock and Vibration, 2020, 2020: 7608078.
[23]
WANG H, GAO H, LI J, et al. Optimum design and performance evaluation of the tuned inerter-negative-stiffness damper for seismic protection of single-degree-of-freedom structures[J]. International Journal of Mechanical Sciences, 2021, 212: 106805.
[24]
TAI Y J, WANG H D, CHEN Z Q. Vibration isolation performance and optimization design of a tuned inerter negative stiffness damper[J]. International Journal of Mechanical Sciences, 2023, 241: 107948.
[25]
王珏,张莹,黄愫,. 位移激励下含负刚度的惯容减振系统参数优化解析研究[J]. 振动工程学报, 2023, 36(3): 804-14.
WANG Jue, ZHANG Ying, HUANG Su, et al. Analytical study on optimal inerter vibration absorbers with negative stiffness under displacement excitations[J]. Journal of Vibration Engineering, 2023, 36(3): 804-14. (in Chinese)
[26]
WANG J, ZHANG Y, LOOI D T. Analytical H and H2 optimization for negative-stiffness inerter-based systems[J]. International Journal of Mechanical Sciences, 2023, 249: 108261.
[27]
CRANDALL S H, MARK W D. Random vibration in mechanical systems[M]. New York: Academic Press, 2014.
[28]
WARBURTON G B. Optimum absorber parameters for various combinations of response and excitation parameters[J]. Earthquake Engineering & Structural Dynamics, 1982, 10(3): 381-401.
[29]
CHOWDHURY S, BANERJEE A, ADHIKARI S. The optimal design of dynamic systems with negative stiffness inertial amplifier tuned mass dampers[J]. Applied Mathematical Modelling, 2023, 114: 694-721.
[30]
CHOWDHURY S, BANERJEE A, ADHIKARI S. The optimal design of negative stiffness inerter passive dampers for structures[J]. International Journal of Mechanical Sciences, 2023, 258: 108551.
[31]
HU X Y, CHEN Q J, WENG D G, et al. Estimation of additional equivalent damping ratio of the damped structure based on energy dissipation[J]. Advances in Civil Engineering, 2019, 2019(1): 8052413.
[32]
LEUNG A Y T, ZHANG H J. Particle swarm optimization of tuned mass dampers[J]. Engineering Structures, 2009, 31(3): 715-728.
[33]
LI H, BI K M, HAO H. Effect of negative stiffness nonlinearity on the vibration control effectiveness of tuned negative stiffness inerter damper[J]. Engineering Structures, 2023, 293: 116641.
[34]
KIRAN K K, AL-OSTA M A, AHMAD S. Optimum design and performance of a base-isolated structure with tuned mass negative stiffness inerter damper[J]. Scientific Reports, 2023, 13(1): 4980.
[35]
ISLAM N U, JANGID R S. Closed form expressions for H2 optimal control of negative stiffness and inerter-based dampers for damped structures[J]. Structures, 2023, 50: 791-809.
[36]
ANH N D, NGUYEN N X. Extension of equivalent linearization method to design of TMD for linear damped systems[J]. Structural Controland Health Monitoring, 2012, 19(6): 565-573.
[37]
XU T C, LI Y C, LAI T, et al. A simplified design method of tuned inerter damper for damped civil structures: Theory, validation, and application[J]. Structural Control and Health Monitoring, 2021, 28(9): e2798.
[38]
ASAMI T, NISHIHARA O, BAZ A M. Analytical solutions to H and H2 optimization of dynamic vibration absorbers attached to damped linear systems[J]. Journal of Vibration and Acoustics, 2002, 124(2): 284-295.
2025年第45卷第4期
PDF下载
65
33
引用本文
BibTeX
文章信息
doi: 10.13197/j.eeed.2025.0417
  • 接收时间:2024-05-07
  • 首发时间:2026-03-20
  • 出版时间:2025-08-22
补充材料
相关文章
文章信息
作者
出版历史
  • 收稿日期:2024-05-07
  • 修回日期:2024-06-17
基金
国家自然科学基金项目(52178474)
江苏省自然科学基金项目(BK20221233)
作者信息
    河海大学 机电工程学院,江苏 常州 213200

通讯作者:

王珏(1988—),女,副教授,博士,主要从事土与结构动力相互作用、结构减振研究。E-mail:
参考文献
分享链接
https://castjournals.cast.org.cn/joweb/dzgcygczd/CN/10.13197/j.eeed.2025.0417
分享至
全文二维码

扫描看全文

引用本文
BibTeX
本文的引用情况
2种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
关闭全屏