Characteristic analysis and robust control design of double-stage precision stabilized platform
文献类型：期刊论文
| 作者 | Mao, Yao1,2,3; Ren, Wei1,2,3; Yu, Wei1,2,3; Ren, Ge1,2,3 |
| 刊名 | Sensors and Actuators, A: Physical
 |
| 出版日期 | 2019-12-01 |
| 卷号 | 300 |
| 关键词 | Disturbance suppression Precision stabilized platform Dynamic modeling Uncertain perturbation Robust control |
| ISSN号 | 0924-4247 |
| DOI | 10.1016/j.sna.2019.111636 |
| 文献子类 | 期刊论文 |
| 英文摘要 | Aiming at insufficiency in the passive and active disturbance suppression of the precision stabilized platform (PSP) system, in this study, a novel cascading double-stage PSP is designed and analyzed. Compared with the traditional structure, a new secondary PSP is provided to improve the disturbance suppression capability of the system over the full frequency range. The stabilizing mechanism of the secondary PSP is discussed in detail through dynamic modeling analysis of the double-stage PSP. This method can be used to solve the difficult compromise between the mechanical resonance and the control bandwidth in the design of the PSP with flexible support structure. Meanwhile, due to the reaction force of the primary PSP on the secondary PSP, the controlled object of the secondary PSP will be subjected to uncertain perturbation. Therefore, a robust control design method with a model is proposed to solve control problem of the secondary PSP. Theoretical and experimental results show that the secondary PSP brings better active and passive disturbance suppression ability for the stability control of the primary PSP. © 2019 Elsevier B.V. |
| WOS关键词 | FAST STEERING MIRROR ; H-INFINITY CONTROL ; VIBRATION ISOLATION ; VARIABLE STIFFNESS ; SYSTEMS ; BANDWIDTH |
| WOS研究方向 | Engineering, Electrical & Electronic ; Instruments & Instrumentation |
| 语种 | 英语 |
| WOS记录号 | WOS:000504503600003 |
| 出版者 | Elsevier B.V. |
| 源URL | [http://ir.ioe.ac.cn/handle/181551/9811]  |
| 专题 | 光电技术研究所_光电工程总体研究室（一室） |
| 作者单位 | 1.Institute of Optics and Electronics, Chinese Academy of Science, Chengdu; 610209, China; 2.Key Laboratory of Optical Engineering, Chinese Academy of Sciences, Chengdu; 610209, China; 3.University of Chinese Academy of Science, Beijing; 100039, China |
| 推荐引用方式 GB/T 7714 | Mao, Yao,Ren, Wei,Yu, Wei,et al. Characteristic analysis and robust control design of double-stage precision stabilized platform[J]. Sensors and Actuators, A: Physical,2019,300. |
| APA | Mao, Yao,Ren, Wei,Yu, Wei,&Ren, Ge.(2019).Characteristic analysis and robust control design of double-stage precision stabilized platform.Sensors and Actuators, A: Physical,300. |
| MLA | Mao, Yao,et al."Characteristic analysis and robust control design of double-stage precision stabilized platform".Sensors and Actuators, A: Physical 300(2019). |
入库方式： OAI收割
来源：光电技术研究所
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