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浏览/检索结果: 共5条，第1-5条 帮助 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   TIME-VARYING STATE-SPACE MODEL IDENTIFICATION OF ONORBIT RIGID-FLEXIBLE COUPLING SPACECRAFT USING A PREDICTOR-BASED RECURSIVE SUBSPACE ALGORITHM 会议论文 Changsha, China, May 21-23, 2018 作者:  Ni ZY(倪智宇);  Liu JG(刘金国);  Wu SN(邬树楠);  Wu ZG(吴志刚) 收藏  |  浏览/下载：9/0  |  提交时间：2018/12/24 Modal parameter identification of structures based on combining autocorrelation function and ERA under ambient excitation 会议论文 Urbana-Champaign, IL, United states, August 1, 2015 - August 2, 2015 作者:  Jianping, H.A.N.;  Pengqiang, A.N. 收藏  |  浏览/下载：2/0  |  提交时间：2020/11/15 Autocorrelation  Composite beams and girders  Exponential functions  Impulse response  Intelligent materials  MATLAB  Modal analysis  Optical systems  Rigidity  Structural panels  Vibration analysis  White noise  Ambient vibrations  Autocorrelation functions  Continuous girders  Eigensystem realization algorithms  Modal parameter identification   Modal parameter identification of a rigid frame-continuous girders bridge under ambient excitation 期刊论文 Gongcheng Lixue/Engineering Mechanics, 2013, 卷号: 30, 期号: SUPPL.1, 页码: 99-103 作者:  Han, Jian-Ping;  Zheng, Pei-Juan;  Luo, Yong-Peng;  Xie, Qiang;  Wang, Cang-He 收藏  |  浏览/下载：8/0  |  提交时间：2020/11/14 Composite beams and girders  Damping  MATLAB  Modal analysis  Rigidity  Stochastic systems  Structural panels  Ambient excitation  Continuous girders  Eigensystem realization algorithms  Modal parameter identification  Stochastic subspace identification   Comparison of modal parameter identification algorithms based on shaking table model test data 会议论文 Nanjing, China, November 8, 2008 - November 8, 2008 作者:  Han, Jianping;  Lu, Xilin;  Wang, Feixing 收藏  |  浏览/下载：9/0  |  提交时间：2020/11/15 Algorithms  Composite beams and girders  Damage detection  Frequency response  Modal analysis  Orthogonal functions  Polynomials  Rational functions  Reinforced concrete  Stochastic systems  Structural analysis  Structural health monitoring  Time domain analysis  Eigensystem realization algorithms  Frequency response functions  Identification algorithms  Modal parameter identification  Rational fraction  Reinforced concrete frames  Stochastic subspace identification  Structural damage detection