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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 发表日期：2020     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 Experimental study on vertical dynamic coupling effect of pedestrian-structure 期刊论文 Jianzhu Jiegou Xuebao/Journal of Building Structures, 2020, 卷号: 41, 期号: 11, 页码: 125-133 作者:  Zhu, Qiankun;  Ma, Farong;  Zhang, Qiong;  Du, Yongfeng 收藏  |  浏览/下载：3/0  |  提交时间：2022/02/17 Damping  Dynamic loads  Flexible structures  Footbridges  Modal analysis  Acceleration response  Acceleration sensors  Acceleration-time history  Dynamic characteristics  Long span structures  Operational modal analysis  Structural frequencies  Structure and dynamics   Experimental study on vertical dynamic coupling effect of pedestrian-structure 期刊论文 Jianzhu Jiegou Xuebao/Journal of Building Structures, 2020, 卷号: 41, 期号: 11, 页码: 125-133 作者:  Zhu, Qiankun;  Ma, Farong;  Zhang, Qiong;  Du, Yongfeng 收藏  |  浏览/下载：16/0  |  提交时间：2020/11/14 Damping  Dynamic loads  Flexible structures  Footbridges  Modal analysis  Acceleration response  Acceleration sensors  Acceleration-time history  Dynamic characteristics  Long span structures  Operational modal analysis  Structural frequencies  Structure and dynamics   Development of the Control System of High Speed Synchronous Rotating Mirror for Space Laser Ranging 会议论文 Chengdu, China, 2020-05-08 作者:  Haitao, Wang;  Yu, Cao;  Xiong, Gao;  Xin, Zhang;  Junfeng, Han 收藏  |  浏览/下载：21/0  |  提交时间：2020/07/21 space ranging  high speed rotating mirror  mirror shake  servo control  synchronal pulse   Theoretical and experimental study on the testing accuracy of the image stabilization system of a space astronomical telescope 期刊论文 Applied Optics, 2020, 卷号: 59, 期号: 22, 页码: 6658-6670 作者:  C. H. Li,X. He,Q. Ji,X. H. Zhang and K. Fan 收藏  |  浏览/下载：2/0  |  提交时间：2021/07/06 A New Fault Diagnosis Method for Rotating Machinery Based on SCA-FastICA 期刊论文 Mathematical Problems in Engineering, 2020, 卷号: 2020 作者:  Miao, Feng;  Zhao, Rongzhen 收藏  |  浏览/下载：3/0  |  提交时间：2020/11/14 Blind source separation  Failure analysis  Independent component analysis  Rotating machinery  Signal denoising  Vibration analysis  Conventional methods  De-noised signals  Fast independent component analysis  Fault diagnosis method  Machine health monitoring  Noise and vibration  Simulation tests  Vibration sources