Observer-based adaptive sliding mode control of uncertain switched systems

被引：16
|
作者：
Lin, Luxin [1 ]
Liu, Zhen [1 ]
Kao, Yonggui [2 ]
Xu, Ruiping [3 ]
机构：
[1] Qingdao Univ, Sch Automat, Qingdao 266071, Peoples R China
[2] Harbin Inst Technol, Dept Math, Weihai 264209, Peoples R China
[3] Qingdao Univ, Sch Math & Stat, Qingdao 266071, Peoples R China
来源：
IET CONTROL THEORY AND APPLICATIONS | 2020年 / 14卷 / 03期
基金：
中国国家自然科学基金;
关键词：
Lyapunov methods; closed loop systems; observers; nonlinear control systems; linear matrix inequalities; stability; control system synthesis; adaptive control; asymptotic stability; variable structure systems; motion control; time-varying systems; uncertain systems; state trajectory; predesigned sliding surface; uncertain switched systems; observer-based adaptive sliding mode control scheme; state observer; unmeasured state variables; novel sliding surface; linear matrix inequality technique; Lyapunov stability theory; closed-loop switched system; adaptive reaching motion control law; MARKOVIAN JUMP SYSTEMS; CONTROL DESIGN; DELAY SYSTEMS; ROBUST OBSERVER; HYBRID SYSTEMS; STABILIZABILITY; STABILIZATION; STABILITY;
D O I：
10.1049/iet-cta.2019.0726
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this study, an observer-based adaptive sliding mode control scheme is proposed for a class of uncertain switched systems. A state observer is utilised to estimate the unmeasured state variables, from which a novel sliding surface is provided. Based on linear matrix inequality technique, Lyapunov stability theory and the average dwell time approach, exponential stability of the overall closed-loop switched system is guaranteed by virtue of the proposed control scheme. An adaptive reaching motion control law is then developed to ensure the state trajectory can be driven onto the predesigned sliding surface in finite time. At last, the validity of the proposed method is demonstrated by simulation results.
引用
收藏
页码：519 / 525
页数：7
相关论文
共 50 条
  • [41] Observer-based fault reconstructions and fault-tolerant control designs for uncertain switched systems with both actuator and sensor faults
    Zhu, Fanglai
    Shan, Yu
    Zhang, Jiancheng
    Wang, Fengning
    IET CONTROL THEORY AND APPLICATIONS, 2020, 14 (15) : 2017 - 2029
  • [42] Observer-based adaptive fuzzy hierarchical sliding mode control of uncertain under-actuated switched nonlinear systems with input quantization
    Zhang, Haoyan
    Zhao, Xudong
    Zhang, Liang
    Niu, Ben
    Zong, Guangdeng
    Xu, Ning
    INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL, 2022, 32 (14) : 8163 - 8185
  • [43] Observer-based adaptive neural network backstepping sliding mode control for switched fractional order uncertain nonlinear systems with unmeasured states
    Chen, Tao
    Cao, Damin
    Yuan, Jiaxin
    Yang, Hui
    MEASUREMENT & CONTROL, 2021, 54 (7-8) : 1245 - 1258
  • [44] Quadratic Stabilization of Uncertain Switched Affine Systems: An Observer-Based Approach
    Zhai, Guisheng
    Li, Wenzhi
    Huang, Chi
    Xiao, Minqing
    2018 57TH ANNUAL CONFERENCE OF THE SOCIETY OF INSTRUMENT AND CONTROL ENGINEERS OF JAPAN (SICE), 2018, : 362 - 367
  • [45] Observer-based Composite Adaptive Dynamic Terminal Sliding-mode Controller for Nonlinear Uncertain SISO Systems
    Xiaofei Liu
    Shengbo Qi
    Reza Malekain
    Zhixiong Li
    International Journal of Control, Automation and Systems, 2019, 17 : 94 - 106
  • [46] Adaptive Sliding Mode Control Design of Uncertain Switched Systems with Actuator Faults
    Guo, Xiaoyu
    Liu, Zhen
    CIRCUITS SYSTEMS AND SIGNAL PROCESSING, 2022, 41 (03) : 1475 - 1496
  • [47] Disturbance observer-based consensus control of input-delayed LTI systems with matched disturbances: a predictor feedback approach
    Zhao, Yadong
    Zhang, Weidong
    IET CONTROL THEORY AND APPLICATIONS, 2018, 12 (11) : 1584 - 1591
  • [48] Fixed-time Disturbance Observer-based Sliding Mode Control for Mismatched Uncertain Systems
    Wang, Yang
    Chen, Mingshu
    INTERNATIONAL JOURNAL OF CONTROL AUTOMATION AND SYSTEMS, 2022, 20 (09) : 2792 - 2804
  • [49] A new result on observer-based sliding mode control design for a class of uncertain Ito stochastic delay systems
    Liu, Zhen
    Zhu, Quanmin
    Zhao, Lin
    Yu, Jinpeng
    Gao, Cunchen
    JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS, 2017, 354 (18): : 8200 - 8216
  • [50] Design of Observer-based Integral Adaptive Fuzzy Sliding Mode Controllers for a Class of Uncertain Nonlinear Systems
    Shih, Kai-Shiuan
    Li, Tzuu-Hseng S.
    2009 IEEE INTERNATIONAL CONFERENCE ON SYSTEMS, MAN AND CYBERNETICS (SMC 2009), VOLS 1-9, 2009, : 1051 - 1056
12345