Article(id=1241029729734676871, tenantId=1146029695717560320, journalId=1227999626482147330, issueId=1241029724655383270, articleNumber=null, orderNo=null, doi=10.16579/j.issn.1001.9669.2025.02.011, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1684857600000, receivedDateStr=2023-05-24, revisedDate=1689523200000, revisedDateStr=2023-07-17, acceptedDate=null, acceptedDateStr=null, onlineDate=1773814144786, onlineDateStr=2026-03-18, pubDate=1739548800000, pubDateStr=2025-02-15, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1773814144786, onlineIssueDateStr=2026-03-18, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1773814144786, creator=13701087609, updateTime=1773814144786, updator=13701087609, issue=Issue{id=1241029724655383270, tenantId=1146029695717560320, journalId=1227999626482147330, year='2025', volume='47', issue='2', pageStart='1', pageEnd='158', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1773814143575, creator=13701087609, updateTime=1773840259815, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1241139264176574915, tenantId=1146029695717560320, journalId=1227999626482147330, issueId=1241029724655383270, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1241139264176574916, tenantId=1146029695717560320, journalId=1227999626482147330, issueId=1241029724655383270, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=85, endPage=93, ext={EN=ArticleExt(id=1241029730061832585, articleId=1241029729734676871, tenantId=1146029695717560320, journalId=1227999626482147330, language=EN, title=Bayesian finite element model updating based on Markov chain population competition, columnId=1241029728077935367, journalTitle=Journal of Mechanical Strength, columnName=Optimization∙Reliability, runingTitle=null, highlight=null, articleAbstract=
The traditional Markov chain Monte Carlo (MCMC) simulation method is inefficient and difficult to converge in high dimensional problems and complicated posterior probability density.In order to overcome these shortcomings, a Bayesian finite element model updating algorithm based on Markov chain population competition was proposed. First, the differential evolution algorithm was introduced in the traditional method of Metropolis-Hastings (MH) random walk algorithm.Based on the interaction of different information carried by Markov chains in the population, optimization suggestions were obtained to approach the objective function quickly. It solves the defect of sampling retention in the updating process of high-dimensional parameter model. Then, the competition algorithm was introduced, which has constant competitive incentives and a built-in mechanism for losers to learn from winners. Higher precision was obtained by using fewer Markov chains, which improves the efficiency and precision of model updating. Finally, a numerical example of finite element model updating of a truss structure was used to verify the proposed algorithm.Compared with the results of standard MH algorithm, the proposed algorithm can quickly update the high-dimensional parameter model with high accuracy and good robustness to random noise. It provides a stable and effective method for finite element model updating of large-scale structure considering uncertainty.
, correspAuthors=null, authorNote=null, correspAuthorsNote=
, 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=Ling YE, Hongkang JIANG, Yuqing ZOU, Huapeng CHEN, Licheng WANG), CN=ArticleExt(id=1241029748730679397, articleId=1241029729734676871, tenantId=1146029695717560320, journalId=1227999626482147330, language=CN, title=基于马尔科夫链种群竞争的贝叶斯有限元模型修正, columnId=1241029728270873359, journalTitle=机械强度, columnName=优化·可靠性, runingTitle=null, highlight=null, articleAbstract=
针对传统马尔科夫链蒙特卡洛(Markov Chain Monte Carlo,MCMC)模拟方法在高维问题或后验概率密度复杂时采样效率低且难收敛的缺陷,建立了基于马尔科夫(Markov)链种群竞争的贝叶斯有限元模型修正算法。在基于Metropolis-Hastings(MH)随机游走算法实现MCMC模拟的传统方法基础上,引入差分进化算法,利用种群中Markov链之间不同携带信息的相互作用关系,得到优化建议以快速逼近目标函数,解决了高维参数模型修正过程中采样滞留的缺点;引进竞争算法,通过不断的竞争刺激和内置失败者向胜利者学习的机制,采用较少的Markov链获得较高的精度,提高了模型修正效率与精度;最后,通过一个桁架结构的有限元模型修正数值算例验证了所提算法,并与标准MH算法的结果对比,得出该算法可以快速修正高维参数模型,具有较高的精度,且对随机噪声有良好的鲁棒性,为考虑不确定性的大型结构有限元模型修正提供了一种稳定有效的手段。
, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=SkgoZ3nVl1dKkU/wPAzuYg==, magXml=j2b1h2z6vqliv4Uw+KT4aQ==, pdfUrl=null, pdf=/BdeC4DULjgIVI2mC9Htgg==, pdfFileSize=7496960, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=NsmoCmvCJdEhRh202HZkzw==, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=XkoDJDIl3EQURvRcm6Cqeg==, mapNumber=null, authorCompany=null, fund=null, authors=
叶玲,女,1989年生,湖北荆门人,博士,副教授,硕士研究生导师;主要研究方向为结构健康监测、轨道动力学等;E-mail:58718070@qq.com。
, authorsList=叶玲, 江宏康, 邹雨清, 陈华鹏, 王力骋)}, authors=[Author(id=1241029750546813053, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=58718070@qq.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1241029750647476354, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, authorId=1241029750546813053, language=EN, stringName=Ling YE, firstName=Ling, middleName=null, lastName=YE, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1.State Key Laboratory of Performance Monitoring Protecting of Rail Transit Infrastructure, East China Jiaotong University, Nanchang 330013, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1241029750710390918, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, authorId=1241029750546813053, language=CN, stringName=叶玲, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1.华东交通大学 轨道交通基础设施性能监测与保障国家重点实验室,南昌 330013, bio={"content":"
叶玲,女,1989年生,湖北荆门人,博士,副教授,硕士研究生导师;主要研究方向为结构健康监测、轨道动力学等;E-mail:58718070@qq.com。
"}, bioImg=null, bioContent=
叶玲,女,1989年生,湖北荆门人,博士,副教授,硕士研究生导师;主要研究方向为结构健康监测、轨道动力学等;E-mail:58718070@qq.com。
, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1241029748948783216, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, xref=1., ext=[AuthorCompanyExt(id=1241029748952977521, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, companyId=1241029748948783216, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.State Key Laboratory of Performance Monitoring Protecting of Rail Transit Infrastructure, East China Jiaotong University, Nanchang 330013, China), AuthorCompanyExt(id=1241029748961366130, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, companyId=1241029748948783216, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.华东交通大学 轨道交通基础设施性能监测与保障国家重点实验室,南昌 330013)])]), Author(id=1241029750819442827, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, orderNo=1, 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=1241029750928494738, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, authorId=1241029750819442827, language=EN, stringName=Hongkang JIANG, firstName=Hongkang, middleName=null, lastName=JIANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1.State Key Laboratory of Performance Monitoring Protecting of Rail Transit Infrastructure, East China Jiaotong University, Nanchang 330013, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1241029751020769430, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, authorId=1241029750819442827, language=CN, stringName=江宏康, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1.华东交通大学 轨道交通基础设施性能监测与保障国家重点实验室,南昌 330013, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1241029748948783216, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, xref=1., ext=[AuthorCompanyExt(id=1241029748952977521, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, companyId=1241029748948783216, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.State Key Laboratory of Performance Monitoring Protecting of Rail Transit Infrastructure, East China Jiaotong University, Nanchang 330013, China), AuthorCompanyExt(id=1241029748961366130, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, companyId=1241029748948783216, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.华东交通大学 轨道交通基础设施性能监测与保障国家重点实验室,南昌 330013)])]), Author(id=1241029751117238430, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, 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=1241029751196930211, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, authorId=1241029751117238430, language=EN, stringName=Yuqing ZOU, firstName=Yuqing, middleName=null, lastName=ZOU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1.State Key Laboratory of Performance Monitoring Protecting of Rail Transit Infrastructure, East China Jiaotong University, Nanchang 330013, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1241029751285010598, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, authorId=1241029751117238430, language=CN, stringName=邹雨清, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1.华东交通大学 轨道交通基础设施性能监测与保障国家重点实验室,南昌 330013, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1241029748948783216, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, xref=1., ext=[AuthorCompanyExt(id=1241029748952977521, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, companyId=1241029748948783216, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.State Key Laboratory of Performance Monitoring Protecting of Rail Transit Infrastructure, East China Jiaotong University, Nanchang 330013, China), AuthorCompanyExt(id=1241029748961366130, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, companyId=1241029748948783216, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.华东交通大学 轨道交通基础设施性能监测与保障国家重点实验室,南昌 330013)])]), Author(id=1241029751398256812, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, 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=1241029751507308725, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, authorId=1241029751398256812, language=EN, stringName=Huapeng CHEN, firstName=Huapeng, middleName=null, lastName=CHEN, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1.State Key Laboratory of Performance Monitoring Protecting of Rail Transit Infrastructure, East China Jiaotong University, Nanchang 330013, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1241029751599583415, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, authorId=1241029751398256812, language=CN, stringName=陈华鹏, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1.华东交通大学 轨道交通基础设施性能监测与保障国家重点实验室,南昌 330013, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1241029748948783216, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, xref=1., ext=[AuthorCompanyExt(id=1241029748952977521, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, companyId=1241029748948783216, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.State Key Laboratory of Performance Monitoring Protecting of Rail Transit Infrastructure, East China Jiaotong University, Nanchang 330013, China), AuthorCompanyExt(id=1241029748961366130, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, companyId=1241029748948783216, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.华东交通大学 轨道交通基础设施性能监测与保障国家重点实验室,南昌 330013)])]), Author(id=1241029751687663801, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, orderNo=4, 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=1241029751775744190, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, authorId=1241029751687663801, language=EN, stringName=Licheng WANG, firstName=Licheng, middleName=null, lastName=WANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
2, address=
2.Jiangxi Transport Investment Consulting Group Co., Ltd., Nanchang 330013, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1241029751847047363, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, authorId=1241029751687663801, language=CN, stringName=王力骋, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
2, address=
2.江西交投咨询集团有限公司,南昌 330013, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1241029750437761142, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, xref=2., ext=[AuthorCompanyExt(id=1241029750441955447, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, companyId=1241029750437761142, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2.Jiangxi Transport Investment Consulting Group Co., Ltd., Nanchang 330013, China), AuthorCompanyExt(id=1241029750450344056, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, companyId=1241029750437761142, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2.江西交投咨询集团有限公司,南昌 330013)])])], keywords=[Keyword(id=1241029751968682181, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, language=EN, orderNo=1, keyword=Model updating), Keyword(id=1241029752052568263, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, language=EN, orderNo=2, keyword=Bayesian estimation), Keyword(id=1241029752253894857, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, language=EN, orderNo=3, keyword=Markov chain Monte Carlo), Keyword(id=1241029752325198030, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, language=EN, orderNo=4, keyword=Population competition), Keyword(id=1241029752421667024, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, language=CN, orderNo=1, keyword=模型修正), Keyword(id=1241029752505553107, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, language=CN, orderNo=2, keyword=贝叶斯估计), Keyword(id=1241029752585244888, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, language=CN, orderNo=3, keyword=马尔科夫链蒙特卡洛), Keyword(id=1241029752664936668, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, language=CN, orderNo=4, keyword=种群竞争)], refs=[Reference(id=1241029756641136947, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, doi=null, pmid=null, pmcid=null, year=2016, volume=142, issue=9, pageStart=1, pageEnd=17, url=null, language=null, rfNumber=[1], rfOrder=0, authorNames=BIONDINI F, FRANGOPOL D M, journalName=Journal of Structural Engineering, refType=null, unstructuredReference=
BIONDINI F,
FRANGOPOL D M. Life-cycle performance of deteriorating structural systems under uncertainty:review[J].
Journal of Structural Engineering,
2016,
142(9):1-17., articleTitle=Life-cycle performance of deteriorating structural systems under uncertainty:review, refAbstract=null), Reference(id=1241029756716634421, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, doi=null, pmid=null, pmcid=null, year=2015, volume=null, issue=56, pageStart=123, pageEnd=149, url=null, language=null, rfNumber=[2], rfOrder=1, authorNames=SIMOEN E, ROECK G D, LOMBAERT G, journalName=Mechanical Systems and Signal Processing, refType=null, unstructuredReference=
SIMOEN E,
ROECK G D,
LOMBAERT G. Dealing with uncertainty in model updating for damage assessment:a review[J].
Mechanical Systems and Signal Processing,
2015(56):123-149., articleTitle=Dealing with uncertainty in model updating for damage assessment:a review, refAbstract=null), Reference(id=1241029756817297719, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, doi=null, pmid=null, pmcid=null, year=2010, volume=null, issue=null, pageStart=12, pageEnd=24, url=null, language=null, rfNumber=[3], rfOrder=2, authorNames=YUEN K V, journalName=Bayesian methods for structural dynamics and civil engineering, refType=null, unstructuredReference=
YUEN K V.
Bayesian methods for structural dynamics and civil engineering[M]. Hoboken:John Wiley and Sons,
2010:12-24., articleTitle=null, refAbstract=null), Reference(id=1241029756871823673, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, doi=null, pmid=null, pmcid=null, year=1998, volume=124, issue=4, pageStart=455, pageEnd=461, url=null, language=null, rfNumber=[4], rfOrder=3, authorNames=BECK J L, KATAFYGIOTIS L S, journalName=Journal of Engineering Mechanics, refType=null, unstructuredReference=
BECK J L,
KATAFYGIOTIS L S. Updating models and their uncertainties I:Bayesian statistical framework[J].
Journal of Engineering Mechanics,
1998,
124(4):455-461., articleTitle=Updating models and their uncertainties I:Bayesian statistical framework, refAbstract=null), Reference(id=1241029756964098363, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, doi=null, pmid=null, pmcid=null, year=1998, volume=124, issue=4, pageStart=463, pageEnd=467, url=null, language=null, rfNumber=[5], rfOrder=4, authorNames=KATAFYGIOTIS L S, BECK J L, journalName=Journal of Engineering Mechanics, refType=null, unstructuredReference=
KATAFYGIOTIS L S,
BECK J L. Updating models and their uncertainties Ⅱ:Model identifiability[J].
Journal of Engineering Mechanics,
1998,
124(4):463-467., articleTitle=Updating models and their uncertainties Ⅱ:Model identifiability, refAbstract=null), Reference(id=1241029757039595837, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, doi=null, pmid=null, pmcid=null, year=2009, volume=26, issue=5, pageStart=121, pageEnd=129, url=null, language=null, rfNumber=[6], rfOrder=5, authorNames=易伟建, 周云, 李浩, journalName=工程力学, refType=null, unstructuredReference=易伟建,周云,李浩.基于贝叶斯统计推断的框架结构损伤诊断研究[J].
工程力学,
2009,
26(5):121-129., articleTitle=基于贝叶斯统计推断的框架结构损伤诊断研究, refAbstract=null), Reference(id=1241029757110899007, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, doi=null, pmid=null, pmcid=null, year=2009, volume=26, issue=5, pageStart=121, pageEnd=129, url=null, language=null, rfNumber=[6], rfOrder=6, authorNames=YI Weijian, ZHOU Yun, LI Hao, journalName=Engineering Mechanics, refType=null, unstructuredReference=
YI Weijian,
ZHOU Yun,
LI Hao.Damage assesssment research on frame structure based on Bayesian statistical inference[J].
Engineering Mechanics,
2009,
26(5):121-129. (In Chinese), articleTitle=Damage assesssment research on frame structure based on Bayesian statistical inference, refAbstract=null), Reference(id=1241029757270282561, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, doi=null, pmid=null, pmcid=null, year=2016, volume=null, issue=70, pageStart=245, pageEnd=268, url=null, language=null, rfNumber=[7], rfOrder=7, authorNames=WAN H P, REN W X, journalName=Mechanical Systems and Signal Processing, refType=null, unstructuredReference=
WAN H P,
REN W X. Stochastic model updating utilizing Bayesian approach and Gaussian process model[J].
Mechanical Systems and Signal Processing,
2016(70):245-268., articleTitle=Stochastic model updating utilizing Bayesian approach and Gaussian process model, refAbstract=null), Reference(id=1241029757362557252, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, doi=null, pmid=null, pmcid=null, year=2015, volume=null, issue=52, pageStart=133, pageEnd=146, url=null, language=null, rfNumber=[8], rfOrder=8, authorNames=GREEN P L, journalName=Mechanical Systems and Signal Processing, refType=null, unstructuredReference=
GREEN P L. Bayesian system identification of a nonlinear dynamical system using a novel variant of simulated annealing[J].
Mechanical Systems and Signal Processing,
2015(52):133-146., articleTitle=Bayesian system identification of a nonlinear dynamical system using a novel variant of simulated annealing, refAbstract=null), Reference(id=1241029757433860421, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, doi=null, pmid=null, pmcid=null, year=2017, volume=143, issue=9, pageStart=1, pageEnd=3, url=null, language=null, rfNumber=[9], rfOrder=9, authorNames=CHING J, WANG J S, journalName=Journal of Engineering Mechanics, refType=null, unstructuredReference=
CHING J,
WANG J S. Discussion of “transitional Markov chain Monte Carlo:observations and improvements” by wolfgang betz,iason papaioannou,and daniel straub[J].
Journal of Engineering Mechanics,
2017,
143(9):1-3., articleTitle=Discussion of “transitional Markov chain Monte Carlo:observations and improvements” by wolfgang betz,iason papaioannou,and daniel straub, refAbstract=null), Reference(id=1241029757509357894, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, doi=null, pmid=null, pmcid=null, year=2022, volume=null, issue=539, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[10], rfOrder=10, authorNames=ZENG J C, KIM Y H, journalName=Journal of Sound and Vibration, refType=null, unstructuredReference=
ZENG J C,
KIM Y H. Probabilistic damage detection and identification of coupled structural parameters using Bayesian model updating with added mass[J].
Journal of Sound and Vibration,
2022(539):117275., articleTitle=Probabilistic damage detection and identification of coupled structural parameters using Bayesian model updating with added mass, refAbstract=null), Reference(id=1241029757597438278, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, doi=null, pmid=null, pmcid=null, year=2019, volume=null, issue=331, pageStart=366, pageEnd=374, url=null, language=null, rfNumber=[11], rfOrder=11, authorNames=WU D, MA J W, journalName=Neurocomputing, refType=null, unstructuredReference=
WU D,
MA J W. An effective EM algorithm for mixtures of Gaussian processes via the MCMC sampling and approximation[J].
Neurocomputing,
2019(331):366-374., articleTitle=An effective EM algorithm for mixtures of Gaussian processes via the MCMC sampling and approximation, refAbstract=null), Reference(id=1241029757685518663, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, doi=null, pmid=null, pmcid=null, year=2021, volume=20, issue=3, pageStart=942, pageEnd=959, url=null, language=null, rfNumber=[12], rfOrder=12, authorNames=HUANG T X, SCHRODER K U, journalName=Structural Health Monitoring, refType=null, unstructuredReference=
HUANG T X,
SCHRODER K U. IWSHM 2019:perturbation-based Bayesian damage identification using responses at vibration nodes[J].
Structural Health Monitoring,
2021,
20(3):942-959., articleTitle=IWSHM 2019:perturbation-based Bayesian damage identification using responses at vibration nodes, refAbstract=null), Reference(id=1241029757752627529, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, doi=null, pmid=null, pmcid=null, year=2016, volume=33, issue=6, pageStart=138, pageEnd=145, url=null, language=null, rfNumber=[13], rfOrder=13, authorNames=刘纲, 罗钧, 秦阳, journalName=工程力学, refType=null, unstructuredReference=刘纲,罗钧,秦阳,等.基于改进MCMC方法的有限元模型修正研究[J].
工程力学,
2016,
33(6):138-145., articleTitle=基于改进MCMC方法的有限元模型修正研究, refAbstract=null), Reference(id=1241029757832319305, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, doi=null, pmid=null, pmcid=null, year=2016, volume=33, issue=6, pageStart=138, pageEnd=145, url=null, language=null, rfNumber=[13], rfOrder=14, authorNames=LIU Gang, LUO Jun, QIN Yang, journalName=Engineering Mechanics, refType=null, unstructuredReference=
LIU Gang,
LUO Jun,
QIN Yang,et al. A finite element model updating method based on improved MCMC method[J].
Engineering Mechanics,
2016,
33(6):138-145. (In Chinese), articleTitle=A finite element model updating method based on improved MCMC method, refAbstract=null), Reference(id=1241029757924593995, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, doi=null, pmid=null, pmcid=null, year=2020, volume=null, issue=null, pageStart=259, pageEnd=269, url=null, language=null, rfNumber=[14], rfOrder=15, authorNames=SHERRI M, BOULKAIBET I, MARWALA T, journalName=Special Topics in Structural Dynamics & Experimental Techniques,Volume 5, refType=null, unstructuredReference=
SHERRI M,
BOULKAIBET I,
MARWALA T,et al. Bayesian finite element model updating using a population Markov chain Monte Carlo algorithm[M]//
Special Topics in Structural Dynamics & Experimental Techniques,Volume 5. Cham:Springer International Publishing,
2020:259-269., articleTitle=Bayesian finite element model updating using a population Markov chain Monte Carlo algorithm, refAbstract=null), Reference(id=1241029759409377612, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, doi=null, pmid=null, pmcid=null, year=2020, volume=39, issue=4, pageStart=236, pageEnd=245, url=null, language=null, rfNumber=[15], rfOrder=16, authorNames=彭珍瑞, 郑捷, 白钰, journalName=振动与冲击, refType=null, unstructuredReference=彭珍瑞,郑捷,白钰,等.一种基于改进MCMC算法的模型修正方法[J].
振动与冲击,
2020,
39(4):236-245., articleTitle=一种基于改进MCMC算法的模型修正方法, refAbstract=null), Reference(id=1241029759501652301, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, doi=null, pmid=null, pmcid=null, year=2020, volume=39, issue=4, pageStart=236, pageEnd=245, url=null, language=null, rfNumber=[15], rfOrder=17, authorNames=PENG Zhenrui, ZHENG Jie, BAI Yu, journalName=Journal of Vibration and Shock, refType=null, unstructuredReference=
PENG Zhenrui,
ZHENG Jie,
BAI Yu,et al. A model updating method based on an improved MCMC algorithm[J].
Journal of Vibration and Shock,
2020,
39(4):236-245. (In Chinese), articleTitle=A model updating method based on an improved MCMC algorithm, refAbstract=null), Reference(id=1241029759585538382, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, doi=null, pmid=null, pmcid=null, year=2017, volume=25, issue=7, pageStart=1042, pageEnd=1070, url=null, language=null, rfNumber=[16], rfOrder=18, authorNames=BOULKAIBET I, MTHEMBU L, MARWALA T, journalName=Inverse Problems in Science and Engineering, refType=null, unstructuredReference=
BOULKAIBET I,
MTHEMBU L,
MARWALA T,et al. Finite element model updating using Hamiltonian Monte Carlo techniques[J].
Inverse Problems in Science and Engineering,
2017,
25(7):1042-1070., articleTitle=Finite element model updating using Hamiltonian Monte Carlo techniques, refAbstract=null), Reference(id=1241029759652647247, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, doi=null, pmid=null, pmcid=null, year=2015, volume=null, issue=52, pageStart=115, pageEnd=132, url=null, language=null, rfNumber=[17], rfOrder=19, authorNames=BOULKAIBET I, MTHEMBU L, MARWALA T, journalName=Mechanical Systems and Signal Processing, refType=null, unstructuredReference=
BOULKAIBET I,
MTHEMBU L,
MARWALA T,et al. Finite elment model updating using the shadow hybrid Monte Carlo technique[J].
Mechanical Systems and Signal Processing,
2015(52):115-132., articleTitle=Finite elment model updating using the shadow hybrid Monte Carlo technique, refAbstract=null), Reference(id=1241029759723950416, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, doi=null, pmid=null, pmcid=null, year=2006, volume=16, issue=3, pageStart=239, pageEnd=249, url=null, language=null, rfNumber=[18], rfOrder=20, authorNames=TER BRAAK C J F, journalName=Statistics and Computing, refType=null, unstructuredReference=
TER BRAAK C J F. A Markov chain Monte Carlo version of the genetic algorithm differential evolution:easy Bayesian computing for real parameter spaces[J].
Statistics and Computing,
2006,
16(3):239-249., articleTitle=A Markov chain Monte Carlo version of the genetic algorithm differential evolution:easy Bayesian computing for real parameter spaces, refAbstract=null)], funds=[Fund(id=1241029756330758442, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, awardId=52008168; 52468042, language=EN, fundingSource=National Natural Science Foundation of China(52008168; 52468042), fundOrder=null, country=null), Fund(id=1241029756414644525, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, awardId=52008168; 52468042, language=CN, fundingSource=国家自然科学基金项目(52008168; 52468042), fundOrder=null, country=null), Fund(id=1241029756473364783, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, awardId=2021YFE015600, language=EN, fundingSource=National Key Research and Development Program of China(2021YFE015600), fundOrder=null, country=null), Fund(id=1241029756544667953, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, awardId=2021YFE015600, language=CN, fundingSource=国家重点研发计划项目(2021YFE015600), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1241029748948783216, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, xref=1., ext=[AuthorCompanyExt(id=1241029748952977521, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, companyId=1241029748948783216, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.State Key Laboratory of Performance Monitoring Protecting of Rail Transit Infrastructure, East China Jiaotong University, Nanchang 330013, China), AuthorCompanyExt(id=1241029748961366130, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, companyId=1241029748948783216, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.华东交通大学 轨道交通基础设施性能监测与保障国家重点实验室,南昌 330013)]), AuthorCompany(id=1241029750437761142, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, xref=2., ext=[AuthorCompanyExt(id=1241029750441955447, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, companyId=1241029750437761142, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2.Jiangxi Transport Investment Consulting Group Co., Ltd., Nanchang 330013, China), AuthorCompanyExt(id=1241029750450344056, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, companyId=1241029750437761142, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2.江西交投咨询集团有限公司,南昌 330013)])], figs=[ArticleFig(id=1241029752794960097, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, language=EN, label=Fig.1, caption=
Flow diagram of the algorithm, figureFileSmall=CT+y55I5zKAW9leCd/GCrw==, figureFileBig=NsmoCmvCJdEhRh202HZkzw==, tableContent=null), ArticleFig(id=1241029752866263268, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, language=CN, label=图1, caption=
算法流程图, figureFileSmall=CT+y55I5zKAW9leCd/GCrw==, figureFileBig=NsmoCmvCJdEhRh202HZkzw==, tableContent=null), ArticleFig(id=1241029753071784173, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, language=EN, label=Fig.2, caption=
Truss structure diagram, figureFileSmall=JPhxs/dXF2SJfRGC0k5U9w==, figureFileBig=FpNKW8zQB3iLFbjwC5P4xQ==, tableContent=null), ArticleFig(id=1241029753151475953, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, language=CN, label=图2, caption=
桁架结构图, figureFileSmall=JPhxs/dXF2SJfRGC0k5U9w==, figureFileBig=FpNKW8zQB3iLFbjwC5P4xQ==, tableContent=null), ArticleFig(id=1241029753226973427, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, language=EN, label=Fig.3, caption=
Node division diagram of the truss unit, figureFileSmall=Yfhr/KGbObnYL3vAWVZKNw==, figureFileBig=SBjmo6qYs9RgID3cMt5ZlA==, tableContent=null), ArticleFig(id=1241029753289887991, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, language=CN, label=图3, caption=
桁架单元节点划分图, figureFileSmall=Yfhr/KGbObnYL3vAWVZKNw==, figureFileBig=SBjmo6qYs9RgID3cMt5ZlA==, tableContent=null), ArticleFig(id=1241029753348608249, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, language=EN, label=Fig.4, caption=
Sample independent test diagram, figureFileSmall=DoHxzKnVmC3KbsNzNIQMTQ==, figureFileBig=S7jh02QrtTa99LFNh3vYWw==, tableContent=null), ArticleFig(id=1241029753428300028, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, language=CN, label=图4, caption=
样本独立检验图, figureFileSmall=DoHxzKnVmC3KbsNzNIQMTQ==, figureFileBig=S7jh02QrtTa99LFNh3vYWw==, tableContent=null), ArticleFig(id=1241029753491214591, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, language=EN, label=Fig.5, caption=
Confidence ellipse scatter plot with 95% confidence, figureFileSmall=IAzykSenU+SSWMmTUSrYow==, figureFileBig=a4CegeyXKcanOfTJMXtX2Q==, tableContent=null), ArticleFig(id=1241029754996969729, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, language=CN, label=图5, caption=
95%置信度的置信椭圆散点图, figureFileSmall=IAzykSenU+SSWMmTUSrYow==, figureFileBig=a4CegeyXKcanOfTJMXtX2Q==, tableContent=null), ArticleFig(id=1241029755080855811, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, language=EN, label=Fig.6, caption=
Convergence curves, figureFileSmall=cmyXeAFDnxxoEy29x7CYsw==, figureFileBig=eBgvhcDAYiUevo8kyis1oQ==, tableContent=null), ArticleFig(id=1241029755147964677, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, language=CN, label=图6, caption=
收敛曲线, figureFileSmall=cmyXeAFDnxxoEy29x7CYsw==, figureFileBig=eBgvhcDAYiUevo8kyis1oQ==, tableContent=null), ArticleFig(id=1241029755210879239, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, language=EN, label=Fig.7, caption=
Updating contrast chart, figureFileSmall=fePGYAL3aiBrNNAA5F6AFg==, figureFileBig=Gfdf3PE0pHLL36MsE4M9mw==, tableContent=null), ArticleFig(id=1241029755269599497, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, language=CN, label=图7, caption=
修正对比图, figureFileSmall=fePGYAL3aiBrNNAA5F6AFg==, figureFileBig=Gfdf3PE0pHLL36MsE4M9mw==, tableContent=null), ArticleFig(id=1241029755357679884, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, language=EN, label=Fig.8, caption=
Normal period and local competitive period updating process, figureFileSmall=RpgQhKh/NigEskiHBvBlaA==, figureFileBig=PWn1NgjsJ9bdD/ZFeRkPZw==, tableContent=null), ArticleFig(id=1241029755445760272, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, language=CN, label=图8, caption=
正常期与局部竞争期修正过程图, figureFileSmall=RpgQhKh/NigEskiHBvBlaA==, figureFileBig=PWn1NgjsJ9bdD/ZFeRkPZw==, tableContent=null), ArticleFig(id=1241029755525452050, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, language=EN, label=Fig.9, caption=
Updating effect diagram after adding noise, figureFileSmall=/sZgqtiQXwGAqX2sBL5Zhg==, figureFileBig=uvernDbUjNq9gRbaKEft8Q==, tableContent=null), ArticleFig(id=1241029755609338132, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, language=CN, label=图9, caption=
加噪后修正效果图, figureFileSmall=/sZgqtiQXwGAqX2sBL5Zhg==, figureFileBig=uvernDbUjNq9gRbaKEft8Q==, tableContent=null), ArticleFig(id=1241029755689029910, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, language=EN, label=Fig.10, caption=
Normal test diagram, figureFileSmall=niGeHPC2NnQZ7Ps085XjVg==, figureFileBig=RLXVQnp+0s0HiaFHOuUnPw==, tableContent=null), ArticleFig(id=1241029755760333081, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, language=CN, label=图10, caption=
正态检验图, figureFileSmall=niGeHPC2NnQZ7Ps085XjVg==, figureFileBig=RLXVQnp+0s0HiaFHOuUnPw==, tableContent=null), ArticleFig(id=1241029755856802075, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, language=EN, label=Tab.1, caption=
Truss group number division and structure parameters
, figureFileSmall=null, figureFileBig=null, tableContent=
组号 Group number | 第1组 1st group | 第2组 2nd group | 第3组 3rd group | 第4组 4th group | 第5组 5th group |
|---|
杆件编号 Bar number | 1、2、3、10、11 | 1、4、12、13、18 | 13、14、15、19、21 | 5、6、16、19、20 | 6、7、8、9、17 |
弹性模量 Elastic modulus | 0.8E0 | E0 | 1.2E0 | E0 | 1.6E0 |
| 密度Density | ρ0 | ρ0 | 1.4ρ0 | ρ0 | 1.8ρ0 |
泊松比 Poisson ratio | 0.28 | 0.28 | 0.28 | 0.28 | 0.28 |
横截面 Cross section /m2 | 0.002 5 | 0.002 5 | 0.002 5 | 0.002 5 | 0.002 5 |
), ArticleFig(id=1241029755936493853, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, language=CN, label=表1, caption=
桁架组号划分及结构的参数表
, figureFileSmall=null, figureFileBig=null, tableContent=
组号 Group number | 第1组 1st group | 第2组 2nd group | 第3组 3rd group | 第4组 4th group | 第5组 5th group |
|---|
杆件编号 Bar number | 1、2、3、10、11 | 1、4、12、13、18 | 13、14、15、19、21 | 5、6、16、19、20 | 6、7、8、9、17 |
弹性模量 Elastic modulus | 0.8E0 | E0 | 1.2E0 | E0 | 1.6E0 |
| 密度Density | ρ0 | ρ0 | 1.4ρ0 | ρ0 | 1.8ρ0 |
泊松比 Poisson ratio | 0.28 | 0.28 | 0.28 | 0.28 | 0.28 |
横截面 Cross section /m2 | 0.002 5 | 0.002 5 | 0.002 5 | 0.002 5 | 0.002 5 |
), ArticleFig(id=1241029756011991328, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, language=EN, label=Tab.2, caption=
Frequency comparison before and after updating of different algorithms
, figureFileSmall=null, figureFileBig=null, tableContent=
模态 Modal | 修正前 Before updating | MH算法 MH algorithm | 本文所提算法 Algorithm proposed in this paper |
|---|
真实 Actual/Hz | 初始 Initial/Hz | 误差 Error/% | 修正 Updated/Hz | 误差 Error/% | 修正 Updated/Hz | 误差 Error/% |
|---|
| 1 | 4.630 | 4.549 | 1.784 | 4.591 | 0.842 | 4.632 | 0.039 |
| 2 | 19.621 | 21.942 | 10.581 | 19.475 | 0.740 | 19.654 | 0.170 |
| 3 | 25.646 | 27.865 | 7.965 | 25.543 | 0.404 | 25.699 | 0.204 |
| 4 | 38.494 | 40.383 | 4.678 | 38.288 | 0.533 | 38.574 | 0.209 |
| 5 | 55.538 | 58.061 | 4.345 | 54.557 | 1.767 | 55.546 | 0.016 |
| 6 | 59.524 | 63.410 | 6.128 | 58.776 | 1.257 | 59.603 | 0.133 |
), ArticleFig(id=1241029756083294498, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, language=CN, label=表2, caption=
不同算法修正前后频率对比
, figureFileSmall=null, figureFileBig=null, tableContent=
模态 Modal | 修正前 Before updating | MH算法 MH algorithm | 本文所提算法 Algorithm proposed in this paper |
|---|
真实 Actual/Hz | 初始 Initial/Hz | 误差 Error/% | 修正 Updated/Hz | 误差 Error/% | 修正 Updated/Hz | 误差 Error/% |
|---|
| 1 | 4.630 | 4.549 | 1.784 | 4.591 | 0.842 | 4.632 | 0.039 |
| 2 | 19.621 | 21.942 | 10.581 | 19.475 | 0.740 | 19.654 | 0.170 |
| 3 | 25.646 | 27.865 | 7.965 | 25.543 | 0.404 | 25.699 | 0.204 |
| 4 | 38.494 | 40.383 | 4.678 | 38.288 | 0.533 | 38.574 | 0.209 |
| 5 | 55.538 | 58.061 | 4.345 | 54.557 | 1.767 | 55.546 | 0.016 |
| 6 | 59.524 | 63.410 | 6.128 | 58.776 | 1.257 | 59.603 | 0.133 |
), ArticleFig(id=1241029756167180581, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, language=EN, label=Tab.3, caption=
Parameter comparison before and after updating of different algorithms
, figureFileSmall=null, figureFileBig=null, tableContent=
参数 Parameter | 修正前 Before updating | MH算法MH algorithm | 本文所提算法Algorithm proposed in this paper |
|---|
| 修正后Updated | 误差 Error | 修正后Updated | 误差 Error |
|---|
| 绝对Absolute | 相对Relative | 绝对Absolute | 相对Relative |
|---|
| θ1 | 0.8 | 0.778 | 0.022 | 2.700 | 0.807 | 0.007 | 0.913 |
| θ2 | 1.0 | 0.989 | 0.011 | 1.070 | 0.998 | 0.002 | 0.190 |
| θ3 | 1.2 | 1.130 | 0.070 | 5.842 | 1.196 | 0.004 | 0.300 |
| θ4 | 1.4 | 1.374 | 0.026 | 1.850 | 1.398 | 0.002 | 0.179 |
| θ5 | 1.6 | 1.518 | 0.082 | 5.100 | 1.590 | 0.010 | 0.631 |
| θ6 | 1.8 | 1.756 | 0.044 | 2.422 | 1.790 | 0.010 | 0.533 |
), ArticleFig(id=1241029756238483751, tenantId=1146029695717560320, journalId=1227999626482147330, articleId=1241029729734676871, language=CN, label=表3, caption=
不同算法修正前后参数对比
, figureFileSmall=null, figureFileBig=null, tableContent=
参数 Parameter | 修正前 Before updating | MH算法MH algorithm | 本文所提算法Algorithm proposed in this paper |
|---|
| 修正后Updated | 误差 Error | 修正后Updated | 误差 Error |
|---|
| 绝对Absolute | 相对Relative | 绝对Absolute | 相对Relative |
|---|
| θ1 | 0.8 | 0.778 | 0.022 | 2.700 | 0.807 | 0.007 | 0.913 |
| θ2 | 1.0 | 0.989 | 0.011 | 1.070 | 0.998 | 0.002 | 0.190 |
| θ3 | 1.2 | 1.130 | 0.070 | 5.842 | 1.196 | 0.004 | 0.300 |
| θ4 | 1.4 | 1.374 | 0.026 | 1.850 | 1.398 | 0.002 | 0.179 |
| θ5 | 1.6 | 1.518 | 0.082 | 5.100 | 1.590 | 0.010 | 0.631 |
| θ6 | 1.8 | 1.756 | 0.044 | 2.422 | 1.790 | 0.010 | 0.533 |
)], attaches=null, journal=Journal(id=1227999351742652416, delFlag=0, nameCn=机械强度, nameEn=Journal of Mechanical Strength, nameHistory1=null, nameHistory2=null, issn=1001-9669, eissn=null, cn=41-1134/TH, coden=null, periodic=0, 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=9ETNXOzwmuGm49pLRqXxWw==, journalPrice=null, startedYear=null, abbrevIsoEn=Journal of Mechanical Strength, journalRemark=null, publicationField=null, createdTime=1770707460585, updatedTime=1770707700588, createdBy=18614031015, updatedBy=13701087609, firstLetterCn=J, firstLetterEn=J, subjectCode=Engineering, subjectName=null, subjectCodeEn=Engineering, subjectNameEn=null, picCn=9ETNXOzwmuGm49pLRqXxWw==, picEn=sS2ogjwdwM8GMbFtuWTIkA==, jcr=null, cjcr=null, exts=[JournalExt(id=1228000358505578506, language=CN, name=机械强度, 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=1770707700611, updatedTime=1770707700611, createdBy=13701087609, updatedBy=13701087609, submissionGuidelinesUrl=, submissionAuthorUrl=https://journal.ids.fzyun.cn/auth/realms/journal/protocol/openid-connect/auth?client_id=journal-jxqd-author&redirect_uri=https%3A%2F%2Fjxqd.portal.founderss.cn%2Foauth%2Fcallback&response_type=code&scope=phone+openid+email+profile&state=aa1eff81-489d-4951, submissionEditorUrl=https://journal.ids.fzyun.cn/auth/realms/journal/protocol/openid-connect/auth?client_id=journal-portal&redirect_uri=https%3A%2F%2Fjournal.portal.founderss.cn%2Foauth%2Fcallback&response_type=code&scope=phone+openid+email+profile&state=df5d5e38-1d45-4fcd-b, submissionReviewUrl=https://journal.ids.fzyun.cn/auth/realms/journal/protocol/openid-connect/auth?client_id=journal-jxqd-author&redirect_uri=https%3A%2F%2Fjxqd.portal.founderss.cn%2Foauth%2Fcallback&response_type=code&scope=phone+openid+email+profile&state=49f73d27-439e-4d5b, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""}), JournalExt(id=1228000358551715851, language=EN, name=Journal of Mechanical Strength, 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=1770707700622, updatedTime=1770707700622, createdBy=13701087609, updatedBy=13701087609, submissionGuidelinesUrl=, submissionAuthorUrl=https://journal.ids.fzyun.cn/auth/realms/journal/protocol/openid-connect/auth?client_id=journal-jxqd-author&redirect_uri=https%3A%2F%2Fjxqd.portal.founderss.cn%2Foauth%2Fcallback&response_type=code&scope=phone+openid+email+profile&state=aa1eff81-489d-4951, submissionEditorUrl=https://journal.ids.fzyun.cn/auth/realms/journal/protocol/openid-connect/auth?client_id=journal-portal&redirect_uri=https%3A%2F%2Fjournal.portal.founderss.cn%2Foauth%2Fcallback&response_type=code&scope=phone+openid+email+profile&state=df5d5e38-1d45-4fcd-b, submissionReviewUrl=https://journal.ids.fzyun.cn/auth/realms/journal/protocol/openid-connect/auth?client_id=journal-jxqd-author&redirect_uri=https%3A%2F%2Fjxqd.portal.founderss.cn%2Foauth%2Fcallback&response_type=code&scope=phone+openid+email+profile&state=49f73d27-439e-4d5b, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""})], databaseList=null, tenantJournalId=1227999626482147330, websiteList=[Website(id=1228000871984853626, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1227999626482147330, 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/jxqd/CN, language=CN, createTime=1770707823034, createBy=18614031015, updateTime=1770707851936, updateBy=18614031015, name=机械强度-中文, tplId=1146099689490845704, title=机械强度, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1228001259580486284, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1228000871984853626, code=articleTextType, value=kx, createTime=1770707915444, updateTime=1770707915444, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001259555320457, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1228000871984853626, code=banner, value=null, createTime=1770707915438, updateTime=1770707915438, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001259605652111, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1228000871984853626, code=grayFlag, value=0, createTime=1770707915450, updateTime=1770707915450, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001259542737544, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1228000871984853626, code=logo, value=https://castjournals.cast.org.cn/joweb/jxqd/CN/file/pic?fileId=wrginrTxTIens2Yn6gXaKA==, createTime=1770707915435, updateTime=1770707915435, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001259622429329, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1228000871984853626, code=minRunFlag, value=0, createTime=1770707915454, updateTime=1770707915454, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001259572097675, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1228000871984853626, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/jxqd/CN/file/pic, createTime=1770707915442, updateTime=1770707915442, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001259614040720, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1228000871984853626, code=silenceFlag, value=0, createTime=1770707915452, updateTime=1770707915452, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001259567903370, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1228000871984853626, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1770707915441, updateTime=1770707915441, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001259588874893, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1228000871984853626, code=themeColor, value=null, createTime=1770707915446, updateTime=1770707915446, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001259597263502, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1228000871984853626, code=themeStyle, value=null, createTime=1770707915448, updateTime=1770707915448, creator=18614031015, updator=18614031015)]), Website(id=1228000872056156796, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1227999626482147330, 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/jxqd/EN, language=EN, createTime=1770707823051, createBy=18614031015, updateTime=1770707871019, updateBy=18614031015, name=机械强度-英文, tplId=1146101810881728533, title=Journal of Mechanical Strength, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1228001314525868694, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1228000872056156796, code=articleTextType, value=kx, createTime=1770707928544, updateTime=1770707928544, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001314504897171, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1228000872056156796, code=banner, value=null, createTime=1770707928539, updateTime=1770707928539, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001314542645913, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1228000872056156796, code=grayFlag, value=0, createTime=1770707928548, updateTime=1770707928548, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001314496508562, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1228000872056156796, code=logo, value=https://castjournals.cast.org.cn/joweb/jxqd/EN/file/pic?fileId=wrginrTxTIens2Yn6gXaKA==, createTime=1770707928537, updateTime=1770707928537, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001314555228827, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1228000872056156796, code=minRunFlag, value=0, createTime=1770707928551, updateTime=1770707928551, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001314517480085, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1228000872056156796, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/jxqd/EN/file/pic, createTime=1770707928542, updateTime=1770707928542, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001314551034522, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1228000872056156796, code=silenceFlag, value=0, createTime=1770707928550, updateTime=1770707928550, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001314513285780, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1228000872056156796, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_en_623/, createTime=1770707928541, updateTime=1770707928541, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001314530062999, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1228000872056156796, code=themeColor, value=null, createTime=1770707928545, updateTime=1770707928545, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001314538451608, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1228000872056156796, code=themeStyle, value=null, createTime=1770707928547, updateTime=1770707928547, creator=18614031015, updator=18614031015)])], journalTitle=机械强度, weixinUrl=null, journalUrl=https://www.jxqd.net.cn/, iacademicId=null, status=1, seqNo=null, journalTitleEn=Journal of Mechanical Strength, journalPhotoCn=9ETNXOzwmuGm49pLRqXxWw==, journalPhotoEn=sS2ogjwdwM8GMbFtuWTIkA==, journalFirstLetter=J, 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/jxqd/CN/10.16579/j.issn.1001.9669.2025.02.011, detailUrlEn=https://castjournals.cast.org.cn/joweb/jxqd/EN/10.16579/j.issn.1001.9669.2025.02.011, pdfUrlCn=https://castjournals.cast.org.cn/joweb/jxqd/CN/PDF/10.16579/j.issn.1001.9669.2025.02.011, pdfUrlEn=https://castjournals.cast.org.cn/joweb/jxqd/EN/PDF/10.16579/j.issn.1001.9669.2025.02.011, aliStartDate=null, aliEndDate=null, collectionFlag=false, citedCount=null, citedUrl=null, reference=null)