KMS Of Academy of mathematics and systems sciences, CAS
| Linear Active Disturbance Rejection Control for Nonaffine Strict-Feedback Nonlinear Systems | |
| Chen, Zhixiang1; Gao, Qinhe1; Chen, Sen2,3; Yin, Xinli1 | |
| 2019 | |
| Source Publication | IEEE ACCESS
 |
| ISSN | 2169-3536 |
| Volume | 7Pages:120030-120040 |
| Abstract | This paper presents a linear active disturbance rejection controller (LADRC) for nonaffine nonlinear systems with strict-feedback form. The proposed LADRC results in a closed-loop system with a three-time-scale structure, in which a reduced-order linear extended state observer estimates unmeasured states and total disturbance in the fastest time scale and dynamic inversion based on sector conditions is used to deal with nonaffine inputs in the intermediate time scale while the system dynamics evolves in the slowest time scale. The singular perturbation method is used to analyze the stability and performance of the system. The effectiveness of the proposed LADRC is demonstrated through simulation studies and experimental validation on a linear motor servo system with nonaffine uncertainties. |
| Keyword | Active disturbance rejection control dynamic inversion reduced-order extended state observer uncertain nonlinear system |
| DOI | 10.1109/ACCESS.2019.2937791 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[51475462] |
| WOS Research Area | Computer Science ; Engineering ; Telecommunications |
| WOS Subject | Computer Science, Information Systems ; Engineering, Electrical & Electronic ; Telecommunications |
| WOS ID | WOS:000498564200001 |
| Publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.amss.ac.cn/handle/2S8OKBNM/50391 |
| Collection | 中国科学院数学与系统科学研究院 |
| Corresponding Author | Gao, Qinhe |
| Affiliation | 1.Rocket Force Univ Engn, Coll Missile Engn, Xian 710025, Shaanxi, Peoples R China 2.Shaanxi Normal Univ, Sch Math & Informat Sci, Xian 710119, Shaanxi, Peoples R China 3.Chinese Acad Sci, Acad Math & Syst Sci, Key Lab Syst & Control, Beijing 100190, Peoples R China |
| Recommended Citation GB/T 7714 | Chen, Zhixiang,Gao, Qinhe,Chen, Sen,et al. Linear Active Disturbance Rejection Control for Nonaffine Strict-Feedback Nonlinear Systems[J]. IEEE ACCESS,2019,7:120030-120040. |
| APA | Chen, Zhixiang,Gao, Qinhe,Chen, Sen,&Yin, Xinli.(2019).Linear Active Disturbance Rejection Control for Nonaffine Strict-Feedback Nonlinear Systems.IEEE ACCESS,7,120030-120040. |
| MLA | Chen, Zhixiang,et al."Linear Active Disturbance Rejection Control for Nonaffine Strict-Feedback Nonlinear Systems".IEEE ACCESS 7(2019):120030-120040. |
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