A New Switching Nonlinear Extended State Observer

被引：0
|
作者：
Zhao, Zhi-Liang [1 ]
Wang, Yi-Yi [1 ]
Shi, Hao-Nan [1 ]
Jiang, Zhong-Ping [2 ]
机构：
[1] Shaanxi Normal Univ, Sch Math & Informat Sci, Xian 710119, Peoples R China
[2] NYU, Tandon Sch Engn, Dept Elect & Comp Engn, Brooklyn, NY 11201 USA
来源：
PROCEEDINGS OF THE 2019 31ST CHINESE CONTROL AND DECISION CONFERENCE (CCDC 2019) | 2019年
基金：
美国国家科学基金会; 中国国家自然科学基金;
关键词：
Extended state observer; nonlinear systems; uncertainty; DISTURBANCE REJECTION CONTROL; AIR-FUEL RATIO; SYSTEMS; STABILIZATION; DESIGN;
D O I：
10.1109/ccdc.2019.8832602
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
To improve the observation accuracy and shorten the transient time simultaneously, in this paper. we propose a new nonlinear extended state observer (ESO) by using a switching strategy. The convergence of the proposed ESO is proved with explicit error estimation. The effectiveness of the proposed switched nonlinear ESO is demonstrated through numerical simulations and comparison with existing ESOs. The numerical results show that the proposed new ESO is more accurate and the transient time is shorter than the previous ESOs with the same tuning parameter.
引用
收藏
页码：89 / 94
页数：6
相关论文
共 50 条
  • [41] Anti-disturbance control of stochastic nonlinear systems based on extended state observer
    Wang, Chunxiao
    Zhang, Zhongcai
    Wu, Yuqiang
    Guo, Heng
    2021 PROCEEDINGS OF THE 40TH CHINESE CONTROL CONFERENCE (CCC), 2021, : 1093 - 1098
  • [42] New robust control strategy for module manipulators via sliding mode control with an extended state observer
    Shi, X. P.
    Liu, S. R.
    Liu, F.
    PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART I-JOURNAL OF SYSTEMS AND CONTROL ENGINEERING, 2010, 224 (I5) : 545 - 555
  • [43] Problems of Extended State Observer and Proposal of Compensation Function Observer for Unknown Model and Application in UAV
    Qi, Guoyuan
    Li, Xia
    Chen, Zengqiang
    IEEE TRANSACTIONS ON SYSTEMS MAN CYBERNETICS-SYSTEMS, 2022, 52 (05): : 2899 - 2910
  • [44] Extended State Observer for Nonlinear Time-Varying Dynamic Systems
    Chen, Qiang
    Tan, Ying
    Jia, Zhen
    Li, Jie
    Oetomo, Denny
    2018 37TH CHINESE CONTROL CONFERENCE (CCC), 2018, : 263 - 268
  • [45] Capability of the Extended State Observer for Minimum Phase Plants with Unknown Orders and Uncertain Relative Degrees
    Zhao Chunzhe
    Yang Xiaoxia
    Xiong Jiang
    Lin Xiaoran
    PROCEEDINGS OF THE 31ST CHINESE CONTROL CONFERENCE, 2012, : 255 - 260
  • [46] Parallel extended state observer based control for uncertain nonlinear systems
    Zhang, Xilian
    Xu, Tao
    Zhang, Zhao
    Duan, Zhisheng
    NEUROCOMPUTING, 2023, 557
  • [47] Extended-State-Observer-Based Funnel Control for Nonlinear Servomechanisms With Prescribed Tracking Performance
    Wang, Shubo
    Ren, Xuemei
    Na, Jing
    Zeng, Tianyi
    IEEE TRANSACTIONS ON AUTOMATION SCIENCE AND ENGINEERING, 2017, 14 (01) : 98 - 108
  • [48] Nonlinear tracking control based on extended state observer for vehicle active suspensions with performance constraints
    Pan, Huihui
    Sun, Weichao
    Gao, Huijun
    Hayat, Tasawar
    Alsaadi, Fuad
    MECHATRONICS, 2015, 30 : 363 - 370
  • [49] Fully Distributed Consensus Control for Nonlinear Multi-agent Network with Extended State Observer
    Guo, Shaopan
    Li, Zhongkui
    2018 37TH CHINESE CONTROL CONFERENCE (CCC), 2018, : 7199 - 7204
  • [50] Robust output tracking control for a class of uncertain nonlinear systems using extended state observer
    Yan Zhao
    Jiang-Bo Yu
    Jie Tian
    International Journal of Control, Automation and Systems, 2017, 15 : 1227 - 1235
12345