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浏览/检索结果: 共3条，第1-3条 帮助 限定条件 发表日期：2018     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 Reduced vibration and Model validation of DFIG for wind turbine 会议论文 Guilin, China, August 10, 2018 - August 12, 2018 作者:  Faming, Wu;  Congxin, Yang;  Yangliu;  Qing, Wang 收藏  |  浏览/下载：22/0  |  提交时间：2020/11/15 Asynchronous generators  Electric fault currents  Electric machine theory  Frequency domain analysis  Time domain analysis  Wind turbines  Doubly fed induction generators  Frequency domains  Simulation model  Theoretical analysis model  Theoretical modeling  Unbalanced condition  Vibration severity  Vibration systems   Method of Compressed Sensing for Mechanical Vibration Signals Based on Double Sparse Dictionary Model 期刊论文 Jixie Gongcheng Xuebao/Journal of Mechanical Engineering, 2018, 卷号: 54, 期号: 6, 页码: 118-127 作者:  Guo, Junfeng;  Shi, Bin;  Lei, Chunli;  Wei, Xingchun;  Li, Haiyan 收藏  |  浏览/下载：8/0  |  提交时间：2020/11/14 Compressed sensing  Condition monitoring  Data communication equipment  Digital storage  Signal reconstruction  Signal sampling  Singular value decomposition  Gaussian random matrices  Mechanical vibration signals  Nyquist sampling theorem  Orthogonal matching pursuit  Over-complete dictionaries  Sparse dictionaries  Sparse representation  Vibration signal   A refined quasi-3D zigzag beam theory for free vibration and stability analysis of multilayered composite beams subjected to thermomechanical loading 期刊论文 Composite Structures, 2018, 卷号: 204, 页码: 620-633 作者:  Han, Bin;  Hui, Wei-Wei;  Zhang, Qian-Cheng;  Zhao, Zhen-Yu;  Jin, Feng 收藏  |  浏览/下载：10/0  |  提交时间：2019/11/26 Beam theories  Different boundary condition  Finite element simulations  Laminated composite beam  Layered Structures  Thermo-mechanical loading  Various boundary conditions  Vibration