Smooth output feedback stabilization of a class of planar switched nonlinear systems under arbitrary switchings

被引:53
作者
Lin, Xiangze [1 ,3 ]
Chen, Chih-Chiang [2 ,3 ]
Qian, Chunjiang [3 ]
机构
[1] Nanjing Agr Univ, Coll Engn, Nanjing 210031, Jiangsu, Peoples R China
[2] Natl Chiao Tung Univ, Inst Elect Control Engn, Hsinchu 30010, Taiwan
[3] Univ Texas San Antonio, Dept Elect & Comp Engn, San Antonio, TX 78249 USA
关键词
Switched nonlinear systems; Smooth output feedback; Global stabilization; Arbitrary switchings; MULTIPLE LYAPUNOV FUNCTIONS; P-NORMAL FORM; GLOBAL STABILIZATION; HYBRID SYSTEMS; DESIGN; STABILITY; STABILIZABILITY; LINEARIZATION; CONTROLLERS; POWERS;
D O I
10.1016/j.automatica.2017.03.020
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
Smooth output feedback stabilization problem for a family of planar switched nonlinear systems is addressed. First, based on the adding a power integrator technique, the tasks of finding a common Lyapunov function and designing state feedback stabilizing control laws are accomplished simultaneously. Then, combining the state feedback control laws and the reduced-order nonlinear observers, output feedback control laws are designed to globally stabilize the switched nonlinear system under arbitrary switchings, whose subsystems may have uncontrollable/unobservable Jacobian linearizations. (C) 2017 Elsevier Ltd. All rights reserved.
引用
收藏
页码:314 / 318
页数:5
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