Global prescribed-time output feedback control of a class of uncertain nonlinear systems by linear time-varying feedback

被引：2
|
作者：
Zhang, Kang-Kang [1 ,2 ]
Zhou, Bin [1 ]
Duan, Guang-Ren [1 ]
机构：
[1] Harbin Inst Technol, Ctr Control Theory & Guidance Technol, POB 416, Harbin 150001, Peoples R China
[2] Univ Hong Kong, Dept Mech Engn, Hong Kong, Peoples R China
来源：
AUTOMATICA | 2024年 / 165卷
基金：
中国国家自然科学基金;
关键词：
Uncertain nonlinear systems; Matched disturbance; Linear time-varying feedback; Prescribed-time control; ADAPTIVE-CONTROL; STABILIZATION; STABILITY; OBSERVER;
D O I：
10.1016/j.automatica.2024.111680
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 paper, the prescribed-time control problem for a class of uncertain nonlinear systems is investigated. By fully exploiting key properties of a class of parametric Lyapunov equations and constructing a time-varying Lyapunov-like function, a neat linear time-varying high gain observerbased output feedback controller is designed. The uncertain parameters of the systems are reflected in the selection of the initial gain of the time-varying high gain function in the controller. It is proved that the proposed controller can drive the state to zero at the prescribed time and the control is bounded. Numerical examples verify the effectiveness of the proposed method. (c) 2024 Elsevier Ltd. All rights reserved.
引用
收藏
页数：8
相关论文
共 50 条
  • [1] Prescribed-Time Stabilization of a Class of Nonlinear Systems by Linear Time-Varying Feedback
    Zhou, Bin
    Shi, Yang
    [J]. IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 2021, 66 (12) : 6123 - 6130
  • [2] Global output-feedback stabilization for a class of uncertain time-varying nonlinear systems
    Man, Yongchao
    Liu, Yungang
    [J]. SYSTEMS & CONTROL LETTERS, 2016, 90 : 20 - 30
  • [3] Prescribed-time control of perturbed nonholonomic systems by time-varying feedback
    Zhou, Bin
    Zhang, Kang-Kang
    Jiang, Huaiyuan
    [J]. AUTOMATICA, 2023, 155
  • [4] Time-varying output feedback control of a family of uncertain nonlinear systems
    Qian, CJ
    Lin, W
    [J]. NEW TRENDS IN NONLINEAR DYNAMICS AND CONTROL, AND THEIR APPLICATIONS, 2003, 295 : 237 - 250
  • [5] Robust output feedback control for a class of linear time-varying uncertain time-delay systems
    Su, HY
    Chu, J
    Wang, Y
    Wang, JC
    [J]. PROCEEDINGS OF THE 1997 AMERICAN CONTROL CONFERENCE, VOLS 1-6, 1997, : 3230 - 3234
  • [6] Prescribed-time stabilization of nonlinear systems with uncertainties/disturbances by improved time-varying feedback control
    Feng, Lichao
    Dai, Mengyuan
    Ji, Nan
    Zhang, Yingli
    Du, Liping
    [J]. AIMS MATHEMATICS, 2024, 9 (09): : 23859 - 23877
  • [7] GLOBAL ASYMPTOTIC REGULATION VIA TIME-VARYING OUTPUT FEEDBACK FOR A CLASS OF UNCERTAIN NONLINEAR SYSTEMS
    Liu, Yungang
    [J]. SIAM JOURNAL ON CONTROL AND OPTIMIZATION, 2013, 51 (06) : 4318 - 4342
  • [8] Prescribed-time global stabilization for MIMO nonlinear systems with a linear time-varying control mechanism
    Zhang, Wenli
    Liu, Xiaoping
    Jing, Yuanwei
    [J]. INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL, 2024, 34 (09) : 6237 - 6258
  • [9] Prescribed-Time Output-Feedback Control of Stochastic Nonlinear Systems
    Li, Wuquan
    Krstic, Miroslav
    [J]. IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 2023, 68 (03) : 1431 - 1446
  • [10] Global Practical Output Tracking for a Class of Uncertain Inherently Time-Varying Delay Nonlinear Systems by Output Feedback
    Alimhan, Keylan
    Mamyrbayev, Orken
    Adamov, Abilmazhin
    Alisheva, Sandugash
    Oralbekova, Dina
    [J]. COMPUTATION, 2022, 10 (10)
12345