Global finite-time output feedback synchronization for a class of high-order nonlinear systems

被引：18
作者：
Li, Dong [1 ,2 ]
Cao, Jinde [3 ,4 ]
机构：
[1] Southeast Univ, Sch Automat, Nanjing 210096, Jiangsu, Peoples R China
[2] Anhui Univ, Sch Math Sci, Hefei 230601, Peoples R China
[3] Southeast Univ, Dept Math, Nanjing 210096, Jiangsu, Peoples R China
[4] King Abdulaziz Univ, Dept Math, Fac Sci, Jeddah 21589, Saudi Arabia
来源：
NONLINEAR DYNAMICS | 2015年 / 82卷 / 1-2期
关键词：
Finite-time synchronization; High-order nonlinear systems; Output feedback control; MULTIAGENT SYSTEMS; ADAPTIVE SYNCHRONIZATION; TRACKING CONTROL; STABILIZATION; OBSERVER; DESIGN;
D O I：
10.1007/s11071-015-2215-x
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
In this paper, the problem of finite-time synchronization between two high-order nonlinear systems is investigated. We consider two cases: (1) All of the states information are available and (2) only the information relative outputs can be obtained. In the former case, we propose a control algorithm to achieve the synchronization in finite time. In the latter case, an observer-based output feedback control is adopted to guarantee the convergence of the slave system trajectories to the trajectories of the master system in finite time. Numerical simulations are presented to demonstrate the effectiveness of the theoretical results.
引用
收藏
页码：1027 / 1037
页数：11
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