Article(id=1149780471434928503, tenantId=1146029695717560320, journalId=1146123166801305609, issueId=1149780466032669506, articleNumber=null, orderNo=null, doi=10.12404/j.issn.1671-1815.2403896, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=research-article, receivedDate=1716652800000, receivedDateStr=2024-05-26, revisedDate=1736870400000, revisedDateStr=2025-01-15, acceptedDate=null, acceptedDateStr=null, onlineDate=1752058626277, onlineDateStr=2025-07-09, pubDate=1744041600000, pubDateStr=2025-04-08, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1752058626277, onlineIssueDateStr=2025-07-09, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1752058626277, creator=13701087609, updateTime=1752058626277, updator=13701087609, issue=Issue{id=1149780466032669506, tenantId=1146029695717560320, journalId=1146123166801305609, year='2025', volume='25', issue='10', pageStart='3969', pageEnd='4395', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=0, createTime=1752058624990, creator=13701087609, updateTime=1768456644259, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1218558743898411553, tenantId=1146029695717560320, journalId=1146123166801305609, issueId=1149780466032669506, language=EN, specialIssueTitle=, coverIllustrator=, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1218558743898411554, tenantId=1146029695717560320, journalId=1146123166801305609, issueId=1149780466032669506, language=CN, specialIssueTitle=, coverIllustrator=, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=4109, endPage=4117, ext={EN=ArticleExt(id=1149780471766278531, articleId=1149780471434928503, tenantId=1146029695717560320, journalId=1146123166801305609, language=EN, title=Modal Change Mechanism and Variable Interval Dynamic Sensitivity Analysis of Planetary Gear Transmission System, columnId=1156262732765717457, journalTitle=Science Technology and Engineering, columnName=Papers·Mechanical and Instrumental Industry, runingTitle=null, highlight=null, articleAbstract=
Aiming at the problem of determining the effective design range of parameters during the optimization design of planetary gear transmission system, the dynamic sensitivity of two-stage planetary gear transmission system parameters was studied. Taking the two-stage planetary gear transmission system of vehicle as the research object, the natural vibration model of the system was established by Lagrange, the vibration modal characteristics of the two-stage planetary system were summarized, the expression of the vibration energy of the planetary system was deduced, the distribution state and the law of the vibration energy transfer in the same order were studied, and the mode change mechanism of the natural frequency of the system was further explored. The vibration energy transfer essential of the system natural frequency mode transition triggered by parameter change was analyzed. The parameter sensitivity equation of the natural frequency of the system is derived, the influence law of the modal transition phenomenon on the parameter sensitivity was studied, and the dynamic change law of the natural frequency sensitivity with the change of the parameter value was revealed. The method of dividing the parameter sensitivity interval based on the modal transition phenomenon was proposed, which realizes the effective guidance for the selection of the variable value range in the optimization design stage.
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针对行星齿轮传动系统优化设计过程中确定参数有效设计范围的问题,开展两级行星齿轮传动系统参数动态灵敏度研究。以车用两级行星齿轮传动系统为研究对象,采用拉格朗日方程构建系统的固有振动模型,对两级行星排的振型特点进行归纳总结,推导行星系统的振动能量的表达式,揭示了振动能量的分布状态及能量只在同一阶次振动传递的规律。进一步探究了系统固有频率的模态变化机理,阐述参数变化引发系统固有频率模态跃迁的振动能量传递本质。采用求导法推导系统固有频率的参数灵敏度方程,研究模态跃迁现象对参数灵敏度的影响规律,揭示固有频率灵敏度随参数取值改变的动态变化规律,提出了基于模态跃迁现象划分参数灵敏度区间的方法,实现对优化设计阶段变量取值范围选择工作的有效指导。
, correspAuthors=李亚宁, authorNote=null, correspAuthorsNote=
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1 School of Mechanical Engineering, North University of China, Taiyuan 030051, China
2 Shanxi Provincial Key Laboratory for Advanced Manufacturing Technology, North University of China, Taiyuan 030051, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1233839083164856655, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149780471434928503, authorId=1233839082992890187, language=CN, stringName=严鹏飞, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
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1 中北大学机械工程学院, 太原 030051
2 中北大学先进制造技术山西省重点实验室, 太原 030051, bio={"content":"
严鹏飞(1989—),男,汉族,山西临汾人,博士,讲师。研究方向:车辆传动系统与动力学分析。E-mail:ypf5321@163.com。
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严鹏飞(1989—),男,汉族,山西临汾人,博士,讲师。研究方向:车辆传动系统与动力学分析。E-mail:ypf5321@163.com。
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1 School of Mechanical Engineering, North University of China, Taiyuan 030051, China
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1 中北大学机械工程学院, 太原 030051
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2 中北大学先进制造技术山西省重点实验室, 太原 030051)])]), Author(id=1233839083584287067, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149780471434928503, 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=1233839083697533282, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149780471434928503, authorId=1233839083584287067, language=EN, stringName=Qiang GAO, firstName=Qiang, middleName=null, lastName=GAO, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
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1 School of Mechanical Engineering, North University of China, Taiyuan 030051, China
2 Shanxi Provincial Key Laboratory for Advanced Manufacturing Technology, North University of China, Taiyuan 030051, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1233839083781419363, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149780471434928503, authorId=1233839083584287067, language=CN, stringName=高强, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
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1 中北大学机械工程学院, 太原 030051
2 中北大学先进制造技术山西省重点实验室, 太原 030051, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1233839082791563586, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149780471434928503, xref=1, ext=[AuthorCompanyExt(id=1233839082804146499, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149780471434928503, companyId=1233839082791563586, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
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1 School of Mechanical Engineering, North University of China, Taiyuan 030051, China
2 Shanxi Provincial Key Laboratory for Advanced Manufacturing Technology, North University of China, Taiyuan 030051, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1233839084054049133, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149780471434928503, authorId=1233839083861111142, language=CN, stringName=蒋方宇, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
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1 中北大学机械工程学院, 太原 030051
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1 School of Mechanical Engineering, North University of China, Taiyuan 030051, China
2 Shanxi Provincial Key Laboratory for Advanced Manufacturing Technology, North University of China, Taiyuan 030051, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1233839084372816248, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149780471434928503, authorId=1233839084158906736, language=CN, stringName=昝晓磊, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
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1 中北大学机械工程学院, 太原 030051
2 中北大学先进制造技术山西省重点实验室, 太原 030051, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1233839082791563586, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149780471434928503, xref=1, ext=[AuthorCompanyExt(id=1233839082804146499, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149780471434928503, companyId=1233839082791563586, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
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1 中北大学机械工程学院, 太原 030051)]), AuthorCompany(id=1233839082896421190, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149780471434928503, xref=2, ext=[AuthorCompanyExt(id=1233839082904809799, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149780471434928503, companyId=1233839082896421190, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
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20(26): 10934-10941., articleTitle=Dynamic simulation of planetary gear systems in gearboxes, refAbstract=null)], funds=[Fund(id=1233839088843944373, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149780471434928503, awardId=202203021222053, language=CN, fundingSource=山西省基础研究计划(202203021222053), fundOrder=null, country=null), Fund(id=1233839088927830455, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149780471434928503, awardId=XJZZ202207, language=CN, fundingSource=中北大学先进制造技术山西省重点实验室开放课题研究基金(XJZZ202207), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1233839082791563586, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149780471434928503, xref=1, ext=[AuthorCompanyExt(id=1233839082804146499, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149780471434928503, companyId=1233839082791563586, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
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1 中北大学机械工程学院, 太原 030051)]), AuthorCompany(id=1233839082896421190, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149780471434928503, xref=2, ext=[AuthorCompanyExt(id=1233839082904809799, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149780471434928503, companyId=1233839082896421190, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2 Shanxi Provincial Key Laboratory for Advanced Manufacturing Technology, North University of China, Taiyuan 030051, China), AuthorCompanyExt(id=1233839082913198408, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149780471434928503, companyId=1233839082896421190, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2 中北大学先进制造技术山西省重点实验室, 太原 030051)])], figs=[ArticleFig(id=1233839086730015115, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149780471434928503, language=EN, label=Fig.1, caption=
Transmission diagram of two-stage planetary gear transmission system, figureFileSmall=1fYx/+GAM8Es2hR1sURI6w==, figureFileBig=XQkMv5jsJrOdKNe55nnR7w==, tableContent=null), ArticleFig(id=1233839086805512589, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149780471434928503, language=CN, label=图1, caption=
两级行星齿轮传动系统传动简图, figureFileSmall=1fYx/+GAM8Es2hR1sURI6w==, figureFileBig=XQkMv5jsJrOdKNe55nnR7w==, tableContent=null), ArticleFig(id=1233839086906175887, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149780471434928503, language=EN, label=Fig.2, caption=
Vibration mode diagram of center component torsion mode, figureFileSmall=ANOhY5p7v+UFLcFZqOxv/Q==, figureFileBig=bop/O4Ag6mwK/Pm+szzWZg==, tableContent=null), ArticleFig(id=1233839087011033489, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149780471434928503, language=CN, label=图2, caption=
中心部件扭转模式振型图, figureFileSmall=ANOhY5p7v+UFLcFZqOxv/Q==, figureFileBig=bop/O4Ag6mwK/Pm+szzWZg==, tableContent=null), ArticleFig(id=1233839087090725267, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149780471434928503, language=EN, label=Fig.3, caption=
Vibration mode diagram of central component translational mode, figureFileSmall=zPB2I+XAHMi+CNTaiaVxSQ==, figureFileBig=rscQrxhuX2tL2ZOFIx5sYQ==, tableContent=null), ArticleFig(id=1233839087170417045, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149780471434928503, language=CN, label=图3, caption=
中心部件平移模式振型图, figureFileSmall=zPB2I+XAHMi+CNTaiaVxSQ==, figureFileBig=rscQrxhuX2tL2ZOFIx5sYQ==, tableContent=null), ArticleFig(id=1233839087254303127, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149780471434928503, language=EN, label=Fig.4, caption=
Vibration mode diagram of the first stage planetary mode, figureFileSmall=QBVmHhHIwTM1c+/D3IJLGA==, figureFileBig=pvgMDVmDNk/FgXWCwzHFvQ==, tableContent=null), ArticleFig(id=1233839087363355032, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149780471434928503, language=CN, label=图4, caption=
一级行星轮模式振型图, figureFileSmall=QBVmHhHIwTM1c+/D3IJLGA==, figureFileBig=pvgMDVmDNk/FgXWCwzHFvQ==, tableContent=null), ArticleFig(id=1233839087434658201, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149780471434928503, language=EN, label=Fig.5, caption=
Vibration mode diagram of the second stage planetary mode, figureFileSmall=IsSi6t9zhHeWf8iGOwkyMQ==, figureFileBig=ZeEz5SsJqCu3wL0cUg8vFQ==, tableContent=null), ArticleFig(id=1233839087531127195, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149780471434928503, language=CN, label=图5, caption=
二级行星轮模式振型图, figureFileSmall=IsSi6t9zhHeWf8iGOwkyMQ==, figureFileBig=ZeEz5SsJqCu3wL0cUg8vFQ==, tableContent=null), ArticleFig(id=1233839087656956316, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149780471434928503, language=EN, label=Fig.6, caption=
The natural frequency varies with the bending stiffness of sun gear connecting shaft, figureFileSmall=UNVWb/KdV1fDenl9xNzO7A==, figureFileBig=i7+7uPvmKQ1TIgAcKgr1bQ==, tableContent=null), ArticleFig(id=1233839087774396830, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149780471434928503, language=CN, label=图6, caption=
固有频率随太阳轮连接轴弯曲刚度变化轨迹, figureFileSmall=UNVWb/KdV1fDenl9xNzO7A==, figureFileBig=i7+7uPvmKQ1TIgAcKgr1bQ==, tableContent=null), ArticleFig(id=1233839087845700000, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149780471434928503, language=EN, label=Fig.7, caption=
Trend diagram of vibrational potential energy before modal transition, figureFileSmall=u8tj4InKIMd/8bCtob6oeQ==, figureFileBig=qxgBzJ8IeWUp8DcLsTLdvg==, tableContent=null), ArticleFig(id=1233839087933780386, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149780471434928503, language=CN, label=图7, caption=
模态跃迁前振动势能变化趋势图, figureFileSmall=u8tj4InKIMd/8bCtob6oeQ==, figureFileBig=qxgBzJ8IeWUp8DcLsTLdvg==, tableContent=null), ArticleFig(id=1233839088034443684, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149780471434928503, language=EN, label=Fig.8, caption=
Trend diagram of vibrational potential energy after modal transition, figureFileSmall=W0V+MjJKdAJWsMCpvZECjg==, figureFileBig=HLxi4+IkmJz6M61KxBPDSA==, tableContent=null), ArticleFig(id=1233839088122524070, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149780471434928503, language=CN, label=图8, caption=
模态跃迁后振动势能变化趋势图, figureFileSmall=W0V+MjJKdAJWsMCpvZECjg==, figureFileBig=HLxi4+IkmJz6M61KxBPDSA==, tableContent=null), ArticleFig(id=1233839088214798760, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149780471434928503, language=EN, label=Fig.9, caption=
The sensitivity trend of the 7th~9th order natural frequency to the first stage sun gear bearing support stiffness, figureFileSmall=4rEyis2aY9LBnU2RpTRGeA==, figureFileBig=8YG9tivu+Pwa6r7DQodV1A==, tableContent=null), ArticleFig(id=1233839088302879146, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149780471434928503, language=CN, label=图9, caption=
第7~9阶固有频率对一排太阳轮轴承支撑刚度灵敏度变化趋势, figureFileSmall=4rEyis2aY9LBnU2RpTRGeA==, figureFileBig=8YG9tivu+Pwa6r7DQodV1A==, tableContent=null), ArticleFig(id=1233839088411931052, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149780471434928503, language=EN, label=Fig.10, caption=
The sensitivity trend of the natural frequency to the mass of the first stage sun gear, figureFileSmall=pFBJSRgzdudsJJhteQhtzg==, figureFileBig=uLHj5aD/tajpdOHjPAwyZQ==, tableContent=null), ArticleFig(id=1233839088495817134, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149780471434928503, language=CN, label=图10, caption=
固有频率对一排太阳轮质量灵敏度变化趋势, figureFileSmall=pFBJSRgzdudsJJhteQhtzg==, figureFileBig=uLHj5aD/tajpdOHjPAwyZQ==, tableContent=null), ArticleFig(id=1233839088571314608, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149780471434928503, language=EN, label=Fig.11, caption=
Parameter optimization design value range selection flowchart, figureFileSmall=ozDuMsWfgfQnOqxCgfMc1A==, figureFileBig=YvfJ+/nSau3RoL3aqhnypg==, tableContent=null), ArticleFig(id=1233839088638423474, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149780471434928503, language=CN, label=图11, caption=
参数优化设计取值范围筛选流程图, figureFileSmall=ozDuMsWfgfQnOqxCgfMc1A==, figureFileBig=YvfJ+/nSau3RoL3aqhnypg==, tableContent=null)], attaches=null, journal=Journal(id=1146119176004939786, delFlag=0, nameCn=科学技术与工程, nameEn=Science Technology and Engineering, nameHistory1=null, nameHistory2=null, issn=1671-1815, eissn=, cn=11-4688/T, coden=null, periodic=4, language=CN, oaType=是, 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=UKU/O7GSka5polgCTkbIIw==, journalPrice=null, startedYear=null, abbrevIsoEn=Sci Technol Eng, journalRemark=null, publicationField=null, createdTime=null, updatedTime=1754445529766, createdBy=null, updatedBy=13701087609, firstLetterCn=S, firstLetterEn=S, subjectCode=Natural Sciences, 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