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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 内容类型：会议论文     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Shift data to distinguish spurious modes in eigensystem realization algorithm 会议论文 22nd World Congress of the International Measurement Confederation, IMEKO 2018, Belfast, United kingdom, 2018-09-03 作者:  Qu, C.X.;  Yi, T.H.;  Li, H.N. 收藏  |  浏览/下载：8/0  |  提交时间：2019/12/02 Modal analysis  Numerical methods, Damping ratio  Eigensystem realization algorithms  Modal parameters  Singular values  Spurious modes  Stabilization diagrams  State matrices  Structural behaviour, Singular value decomposition   Improved eigensystem realization algorithm to distinguish spurious modes 会议论文 8th International Conference on Structural Health Monitoring of Intelligent Infrastructure, SHMII 2017, Brisbane, QLD, Australia, 2017-12-05 作者:  Qu, C.X.;  Yi, T.H.;  Li, H.N. 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/02 Improved eigensystem realization algorithm to distinguish spurious modes 会议论文 8th International Conference on Structural Health Monitoring of Intelligent Infrastructure (SHMII8) - 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/02 A new direct method for updating mass and stiffness matrices with no spillover 会议论文 10th International Conference on Vibration Engineering and Technology of Machinery, VETOMAC 2014, Manchester, United kingdom, September 9, 2014 - September 11, 2014 作者:  Zhang, Jiafan;  Ouyang, Huajiang*;  Yang, Jun 收藏  |  浏览/下载：6/0  |  提交时间：2019/12/27 Finite element model updating  Inverse eigenvalue problem  Direct method  Spillover  Spurious modes   Modal parameter identification of free spanning submarine pipeline based on ambient excitation 会议论文 International Conference on Health Monitoring of Structure, Material and Environment, SE Univ, Nanjing, PEOPLES R CHINA, 2007-01-01 作者:  Hu, Jiashun;  Feng, Xin;  Zhou, Jing;  Dong, Rubo 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/27 modal parameters  free span  ambient excitation  model experiment  spurious modes