Finite/Fixed-Time Stabilization for Nonlinear Interconnected Systems With Dead-Zone Input

被引：220
作者：
Hua, Changchun [1 ,2 ]
Li, Yafeng [1 ,2 ]
Guan, Xinping [3 ]
机构：
[1] Yanshan Univ, Inst Elect Engn, Qinhuangdao 066004, Peoples R China
[2] Yanshan Univ, Natl Engn Res Ctr Equipment & Technol Cold Strip, Qinhuangdao 066004, Peoples R China
[3] Shanghai Jiao Tong Univ, Dept Automat, Shanghai 200025, Peoples R China
来源：
IEEE TRANSACTIONS ON AUTOMATIC CONTROL | 2017年 / 62卷 / 05期
基金：
中国国家自然科学基金;
关键词：
Finite-time control; fixed time control; interconnected systems; dead-zone input; unmodeled dynamics; OUTPUT-FEEDBACK STABILIZATION; UNMODELED DYNAMICS; STABILITY; DESIGN; FORM; NETWORKS; DELAY;
D O I：
10.1109/TAC.2016.2600343
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The decentralized control problem is considered for a class of nonlinear time-varying interconnected systems. Each subsystem is with the dead-zone input and unmodeled dynamics. The interconnections are bounded by time-varying nonlinear functions, which relaxes the commonly used linear condition or time-invariant condition. Based on the recursive method, we design a new decentralized finite-time controller such that all the state variables reach zero in finite time. The reaching time is based on the design parameters and initial value of system state. Furthermore, the fixed time stability conditions are given and the constructed controller can guarantee the fixed-time stabilization of the system, in which the reaching time only depends the control design parameters. Finally, simulation results are presented to illustrate the effectiveness of proposed method.
引用
收藏
页码：2554 / 2560
页数：7
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