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Hierarchical discriminating sparse coding for weak fault feature extraction of rolling bearings 期刊论文
Reliability Engineering and System Safety, 2019, 卷号: 184, 页码: 41-54
作者:  Jiao, Jinyang;  Zhao, Ming;  Lin, Jing;  Liang, Kaixuan
收藏  |  浏览/下载：15/0  |  提交时间：2019/11/19
A Novel Method to Reduce of Cogging Force in a Linear Flux-Switching Permanent Magnet Brushless AC Machine 期刊论文
JOURNAL OF ELECTRICAL ENGINEERING & TECHNOLOGY, 2019, 卷号: 14, 期号: 2, 页码: 653-662
作者:  Meng, Gaojun[1];  Yuan, Ye[2];  Sun, Yukun[3];  Liu, Haitao[4];  Zhu, Zhiying[5]
收藏  |  浏览/下载：7/0  |  提交时间：2019/12/24
Tests for power flow measurement and vibrational energy estimation 期刊论文
Zhendong yu Chongji/Journal of Vibration and Shock, 2014, 卷号: 33, 期号: [db:dc_citation_issue], 页码: 194-198
作者:  Qiao, Bai-Jie;  Zhao, Tong;  Chen, Xue-Feng
收藏  |  浏览/下载：3/0  |  提交时间：2019/12/03
Photonic Microwave Applications of the Dynamics of Semiconductor Lasers 期刊论文
ieee journal of selected topics in quantum electronics, 2011, 卷号: 17, 期号: 5, 页码: 1198-1211
Qi XQ; Liu JM
收藏  |  浏览/下载：22/0  |  提交时间：2012/02/06
Logic circuit for harmonic analysis based on enhanced PLL 期刊论文
2010, 2010
Li Gen; Pang Hao; Xu Jianfei; Wang Zanji
收藏  |  浏览/下载：3/0
Method for recovering dynamic position of photoelectric encoder (EI CONFERENCE) 会议论文
4th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, November 19, 2008 - November 21, 2008, Chengdu, China
Wu Y.-Z.; Wan Q.-H.; Zhao C.-H.; Sun Y.; Liang L.-H.; Liu Y.-S.
收藏  |  浏览/下载：9/0  |  提交时间：2013/03/25
This paper presents a method to recover dynamic position of photoelectric encoder. While working at dynamic state  original outputs of the photoelectric encoder are in theory two sine or triangular signals with a phase difference of /2. However  there are still deviations of actual output signals. Interpolating on the basis of this deviation signal will result in interpolation errors. In dynamic state  true original signal data obtained by data acquisition system is a time equation. Through processing these data by data equiangular and harmonic analysis  the equation will be converted from time domain to position domain and an original position equation can be formed. Then the interpolation errors also can be obtained. By this method  the interpolation errors can be checked in dynamic state and it can also provide electric interpolation basis so that to improve dynamic interpolation precision of the encoder. Software simulation and experimental analysis all prove the method effective. This method is he basis in theory for precision checking and calibration in motion. 2009 SPIE.  
高吸收强度下的波长调制光谱 期刊论文
Chin. Opt. Lett., 2007, 卷号: 5, 期号: 9, 页码: 552, 555
王允韬; 蔡海文; 耿建新; 潘政清; 陈迪俊; 方祖捷
收藏  |  浏览/下载：1214/246  |  提交时间：2009/09/18

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