| A mechanical vibration identification method for sub-Nyquist sampling based on ESPRIT-like algorithm | |
Chen P(陈鹏); Liu SJ(刘双军); Cui L(崔龙); Li HY(李洪谊)
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| Department | 机器人学研究室 |
| Conference Name | 11th IEEE International Conference on Control and Automation, IEEE ICCA 2014 |
| Conference Date | June 18-20, 2014 |
| Conference Place | Taichung, Taiwan |
| Source Publication | IEEE International Conference on Control and Automation, ICCA |
| Publisher | IEEE Computer Society |
| Publication Place | Washington, DC |
| 2014 | |
| Pages | 1292-1297 |
| Indexed By | EI ; CPCI（ISTP） |
| EI Accession number | 20143518117282 |
| WOS ID | WOS:000346501200225 |
| Contribution Rank | 1 |
| ISSN | 1948-3449 |
| ISBN | 978-1-4799-2837-8 |
| Keyword | Algorithms Eigenvalues And Eigenfunctions Identification (Control Systems) |
| Abstract | This paper proposes a mechanical vibration identification method for sub-Nyquist sampling in theory, through the study on the ESPRIT algorithm. Then the method is improved for the problems encountered in the practical application: the big computational amount of solving generalized eigenvalues, the aggravation of ill-condition brought by correlation matrices, the big errors of attenuation coefficients. The improved identification method can be used to practically identify the sub-Nyquist sampling of mechanical vibrations. And the vibration signal identified can be recovered accurately. The validity of the method is verified through the simulation. © 2014 IEEE. |
| Language | 英语 |
| Citation statistics | |
| Document Type | 会议论文 |
| Identifier | http://ir.sia.cn/handle/173321/15151 |
| Collection | 机器人学研究室 |
| Affiliation | 1.State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China 2.University of Chinese Academy of Sciences, Beijing, 100049, China |
| Recommended Citation GB/T 7714 | Chen P,Liu SJ,Cui L,et al. A mechanical vibration identification method for sub-Nyquist sampling based on ESPRIT-like algorithm[C]. Washington, DC:IEEE Computer Society,2014:1292-1297. |
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| A mechanical vibrati（271KB） | 开放获取 | CC BY-NC-SA | View Download | |||
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