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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：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 A sequential feature extraction method based on discrete wavelet transform, phase space reconstruction, and singular value decomposition and an improved extreme learning machine for rolling bearing fault diagnosis 期刊论文 PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART E-JOURNAL OF PROCESS MECHANICAL ENGINEERING, 2018, 卷号: 232, 期号: 6, 页码: 635-649 作者:  Li, D. Z.;  Zheng, X.;  Xie, Q. W.;  Jin, Q. B. 收藏  |  浏览/下载：189/0  |  提交时间：2019/07/12 Fault identification classification  rolling bearing  discrete wavelet transform  phase space reconstruction  singular value decomposition  improved extreme learning machine   A new procedure for investigating three-dimensional stress fields in a thin plate with a through-the-thickness crack 期刊论文 SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2018, 卷号: 61, 期号: 6, 页码: 64611 作者:  Yi DK(易大可);  Wang TC(王自强) 收藏  |  浏览/下载：28/0  |  提交时间：2018/10/30 three-dimensional fracture analysis  out-of-plane constraint  three-dimensional J-integral   A method for deriving a non-singular state-space formulation based on Rubin's model for Pogo analysis 期刊论文 Proceedings of the Institution of Mechanical Engineering Part G-Journal of Aerospace Engineering, 2018, 页码: - 作者:  Tan SJ(谭述君);  Wang QW(王庆伟);  Wu ZG(吴志刚);  Yang YF(杨云飞);  Yu ZW(于子文) 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/02 An Enhanced Latent Semantic Analysis Approach for Arabic Document Summarization 期刊论文 Arabian Journal for Science and Engineering, 2018, 卷号: 43, 期号: 12, 页码: 8079-8094 作者:  Al-Sabahi, Kamal;  Zhang, Zuping*;  Long, Jun;  Alwesabi, Khaled 收藏  |  浏览/下载：10/0  |  提交时间：2019/12/03 Latent semantic analysis  Automatic text summarization  Singular value decomposition  Adjacent weight  Part of speech (POS)   Identification of the time-varying modal parameters of a spacecraft with flexible appendages using a recursive predictor-based subspace identification algorithm 期刊论文 Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering, 2018, 页码: 1-19 作者:  Ni ZY(倪智宇);  Wu ZG(吴志刚);  Liu JG(刘金国);  Wang C(王超);  Yi RW(衣瑞文) 收藏  |  浏览/下载：29/0  |  提交时间：2018/06/17 Modal parameter identification  recursive subspace algorithm  spacecraft  time-varying system  flexible appendage