{"title":"Model Updating Methods Using Complex Eigenvalues: Sensitivity-Based versus Cross-Model Cross-Mode","authors":"Shuai Cong, Sau-Lon James Hu, Huajun Li","doi":"10.1061/(ASCE)EM.1943-7889.0001903","DOIUrl":null,"url":null,"abstract":"AbstractThis study proposes iterative methods for updating damping and stiffness matrices of a finite-element model based on measured complex eigenvalues, i.e., poles, which could have been obtaine...","PeriodicalId":299892,"journal":{"name":"Journal of Engineering Mechanics-asce","volume":"22 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Engineering Mechanics-asce","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1061/(ASCE)EM.1943-7889.0001903","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
AbstractThis study proposes iterative methods for updating damping and stiffness matrices of a finite-element model based on measured complex eigenvalues, i.e., poles, which could have been obtaine...
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