KMS Of Academy of mathematics and systems sciences, CAS
| On Dual Compensation to Disturbances and Uncertainties for Inertially Stabilized Platforms | |
| Deng, Jiuqiang1,2,3; Xue, Wenchao3,4; Zhou, Xi1,2; Mao, Yao1,2,3 | |
| 2022-04-21 | |
| Source Publication | INTERNATIONAL JOURNAL OF CONTROL AUTOMATION AND SYSTEMS
 |
| ISSN | 1598-6446 |
| Pages | 14 |
| Abstract | This paper focuses on disturbances and uncertainties rejection control for the nonminimum-phase inertially stabilized platforms on moving bases, which suffers from serious disturbances and uncertainties. To stabilize the nonminimum-phase system, the standard disturbance-observer-based control method has to sacrifice the stability margins and disturbance rejection. The dual compensation disturbance-observer-based control method is proposed in this paper to ensure a stronger disturbance rejection performance. The two compensators of the proposed method have independent capabilities to reject the disturbances parallelly. The synergic compensators deal with much more disturbances than each of them separately due to their superimposed disturbance rejection. The proposed method doesn't change the stability margins and tracking capabilities and open-loop characteristics. The analytical tuning laws for the proposed method are presented. The proposed method is verified in typical setups based on the gimbal and inertially stabilized laser control systems. Simulated and experimental results demonstrate that compared with the standard disturbance-observer-based control method, the proposed method can negate much more disturbances without changing the stability margins. The simulation and experimental results show the effectiveness and superiority of our method. |
| Keyword | Disturbances and uncertainties rejection control dual compensation inertially stabilized platforms nonminimum-phase property |
| DOI | 10.1007/s12555-021-0022-3 |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Automation & Control Systems |
| WOS Subject | Automation & Control Systems |
| WOS ID | WOS:000784622000002 |
| Publisher | INST CONTROL ROBOTICS & SYSTEMS, KOREAN INST ELECTRICAL ENGINEERS |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.amss.ac.cn/handle/2S8OKBNM/60314 |
| Collection | 中国科学院数学与系统科学研究院 |
| Corresponding Author | Deng, Jiuqiang |
| Affiliation | 1.Chinese Acad Sci, Key Lab Opt Engn, Chengdu 610209, Peoples R China 2.Chinese Acad Sci, Inst Opt & Elect, Chengdu 610209, Peoples R China 3.Univ Chinese Acad Sci, Beijing 101408, Peoples R China 4.Chinese Acad Sci, Acad Math & Syst Sci, Beijing 100190, Peoples R China |
| Recommended Citation GB/T 7714 | Deng, Jiuqiang,Xue, Wenchao,Zhou, Xi,et al. On Dual Compensation to Disturbances and Uncertainties for Inertially Stabilized Platforms[J]. INTERNATIONAL JOURNAL OF CONTROL AUTOMATION AND SYSTEMS,2022:14. |
| APA | Deng, Jiuqiang,Xue, Wenchao,Zhou, Xi,&Mao, Yao.(2022).On Dual Compensation to Disturbances and Uncertainties for Inertially Stabilized Platforms.INTERNATIONAL JOURNAL OF CONTROL AUTOMATION AND SYSTEMS,14. |
| MLA | Deng, Jiuqiang,et al."On Dual Compensation to Disturbances and Uncertainties for Inertially Stabilized Platforms".INTERNATIONAL JOURNAL OF CONTROL AUTOMATION AND SYSTEMS (2022):14. |
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