KMS Of Academy of mathematics and systems sciences, CAS
| Control design for maximal capability of disturbance rejection under general control input saturation | |
| Song, Xiaojing1,2; Xue, Wenchao1,2; Zhao, Yanlong1,2 | |
| 2021-12-01 | |
| Source Publication | JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS
 |
| ISSN | 0016-0032 |
| Volume | 358Issue:18Pages:9771-9793 |
| Abstract | This paper focuses on the control problem for a basic class of nonaffine uncertain systems with general control input saturation (CIS) and piecewise constant disturbance. Instead of traditional CIS, the considered general CIS model includes the case that larger control input generates smaller con-trol capability to capture more general engineering systems. Also, the saturation point, at which the maximum or minimum value of the saturation function of general CIS can be obtained, is assumed to be unknown. To achieve the maximal capability of disturbance rejection, this paper proposes a novel active disturbance rejection control design with online estimating both disturbance and the saturation points. Firstly, the control capability under the nominal saturation points is discussed. We demonstrate that the corresponding capability of disturbance rejection can be discussed via the domain of attraction or invariant set of the systems with general CIS despite of disturbance. Furthermore, we design an algorithm to online identify the saturation points based on the estimation of "total disturbance" obtained by extended state observer (ESO). It is proven that the maximal capability of disturbance rejection can be approached by tuning the parameters of the proposed controller. In addition, simulation results for the angular rate control of aircraft show the superiority of our control law to the traditional disturbance rejection control law. (C) 2021 The Franklin Institute. Published by Elsevier Ltd. All rights reserved. |
| DOI | 10.1016/j.jfranklin.2021.10.026 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Nature Science Foundation of China[61633003-3] ; National Nature Science Foundation of China[61973299] ; National Nature Science Foundation of China[62122083] ; Beijing Advanced Innovation Center for Intelligent Robots[2019IRS09] |
| WOS Research Area | Automation & Control Systems ; Engineering ; Mathematics |
| WOS Subject | Automation & Control Systems ; Engineering, Multidisciplinary ; Engineering, Electrical & Electronic ; Mathematics, Interdisciplinary Applications |
| WOS ID | WOS:000774315200025 |
| Publisher | PERGAMON-ELSEVIER SCIENCE LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.amss.ac.cn/handle/2S8OKBNM/60237 |
| Collection | 中国科学院数学与系统科学研究院 |
| Corresponding Author | Xue, Wenchao |
| Affiliation | 1.Chinese Acad Sci, Acad Math & Syst Sci, LSC, NCMIS, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Sch Math Sci, Beijing 100049, Peoples R China |
| Recommended Citation GB/T 7714 | Song, Xiaojing,Xue, Wenchao,Zhao, Yanlong. Control design for maximal capability of disturbance rejection under general control input saturation[J]. JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS,2021,358(18):9771-9793. |
| APA | Song, Xiaojing,Xue, Wenchao,&Zhao, Yanlong.(2021).Control design for maximal capability of disturbance rejection under general control input saturation.JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS,358(18),9771-9793. |
| MLA | Song, Xiaojing,et al."Control design for maximal capability of disturbance rejection under general control input saturation".JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS 358.18(2021):9771-9793. |
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