KMS Of Academy of mathematics and systems sciences, CAS
| New design of active disturbance rejection control for nonlinear uncertain systems with unknown control input gain | |
| Chen, Sen1; Chen, Zhixiang2; Huang, Yi3,4; Zhao, Zhi-Liang1 | |
| 2022-04-01 | |
| Source Publication | SCIENCE CHINA-INFORMATION SCIENCES
 |
| ISSN | 1674-733X |
| Volume | 65Issue:4Pages:13 |
| Abstract | The paper considers the control problem for uncertain nonlinear systems with unknown control input gain. Based on the information of control direction rather than the nominal value of control input gain, a new active disturbance rejection control design is proposed. In the proposed design, the extended state observer (ESO) is constructed to estimate the total disturbance containing the uncertainty of control input. Via the estimations from ESO, the control input is generated by a designed dynamical system, which can force the actual input to track the ideal input. Moreover, for a wide class of nonlinear uncertainties, the transient performance of the proposed design is investigated. The theoretical results show that the tracking and estimating errors, as well as the difference between the actual and ideal inputs, can be sufficiently small by tuning the parameter of ESO despite various uncertainties. The experiment of a permanent magnet linear synchronous motor servo system illustrates the effectiveness of the proposed design. |
| Keyword | uncertain system active disturbance rejection control control input gain |
| DOI | 10.1007/s11432-020-3121-3 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundations of China[62003202] ; National Natural Science Foundations of China[61973202] ; National Natural Science Foundations of China[61903085] ; Fundamental Research Funds for the Central Universities[GK202003008] ; National Key R & D Program of China[2018YFA0703800] ; Guangdong Basic and Applied Basic Research Foundation[2019A1515111070] ; China Postdoctoral Science Foundation[2020M672965] ; State Key Laboratory of Synthetical Automation for Process Industries ; National Center for Mathematics and Interdisciplinary Sciences, Chinese Academy of Sciences |
| WOS Research Area | Computer Science ; Engineering |
| WOS Subject | Computer Science, Information Systems ; Engineering, Electrical & Electronic |
| WOS ID | WOS:000731481000001 |
| Publisher | SCIENCE PRESS |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.amss.ac.cn/handle/2S8OKBNM/59701 |
| Collection | 中国科学院数学与系统科学研究院 |
| Corresponding Author | Zhao, Zhi-Liang |
| Affiliation | 1.Shaanxi Normal Univ, Sch Math & Stat, Xian 710119, Peoples R China 2.Rocket Force Sergeant Acad, Dept Missile Launching & Power, Weifang 262500, Peoples R China 3.Chinese Acad Sci, Acad Math & Syst Sci, Key Lab Syst & Control, Beijing 100190, Peoples R China 4.Univ Chinese Acad Sci, Sch Math Sci, Beijing 100049, Peoples R China |
| Recommended Citation GB/T 7714 | Chen, Sen,Chen, Zhixiang,Huang, Yi,et al. New design of active disturbance rejection control for nonlinear uncertain systems with unknown control input gain[J]. SCIENCE CHINA-INFORMATION SCIENCES,2022,65(4):13. |
| APA | Chen, Sen,Chen, Zhixiang,Huang, Yi,&Zhao, Zhi-Liang.(2022).New design of active disturbance rejection control for nonlinear uncertain systems with unknown control input gain.SCIENCE CHINA-INFORMATION SCIENCES,65(4),13. |
| MLA | Chen, Sen,et al."New design of active disturbance rejection control for nonlinear uncertain systems with unknown control input gain".SCIENCE CHINA-INFORMATION SCIENCES 65.4(2022):13. |
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