Output Regulation for Linear Systems with Input Saturation by Composite Nonlinear Feedback Control

被引:0
|
作者
Lan Weiyao [1 ]
Zhou Xiumei [1 ]
Wang Dan [2 ]
机构
[1] Xiamen Univ, Dept Automat, Fujian 361005, Peoples R China
[2] Dalian Maritime Univ, Marine Engn Coll, Dalian 116026, Peoples R China
关键词
Output Regulation; Linear Systems with Input Saturation; Composite Nonlinear Feedback; TRACKING CONTROL; TRANSIENT PERFORMANCE; IMPROVEMENT;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This paper addresses the semi-global output regulation problem of linear systems with actuator saturation by composite nonlinear feedback (CNF) control. The CNF control law is constructed in the base of the linear control law which is designed by low gain feedback technique. It is shown that the solvability of the semi-global output regulation problem by CNF control is the same as that of the semi-global output regulation problem by linear control. However, by introducing a nonlinear part in the CNF control, the CNF control law can be applied to improve the transient performance of the closed-loop system.
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页码:660 / 664
页数:5
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