A suboptimal feedback control for nonlinear time-varying systems with continuous inequality constraints

被引：9
作者：
Jiang, Canghua [1 ]
Teo, Kok Lay [2 ]
Duan, Guang-Ren [1 ]
机构：
[1] Harbin Inst Technol, Ctr Control Theory & Guidance Technol, Harbin 150001, Peoples R China
[2] Curtin Univ, Dept Math & Stat, Perth, WA 6845, Australia
来源：
AUTOMATICA | 2012年 / 48卷 / 04期
基金：
澳大利亚研究理事会; 美国国家科学基金会;
关键词：
Optimal control; Feedback control; Neighboring extremals; Nonlinear control systems; Time-varying systems; Constraints; MODEL-PREDICTIVE CONTROL; NEIGHBORING EXTREMALS;
D O I：
10.1016/j.automatica.2012.01.019
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
A feedback control law, which is constructed as a first-order approximation to the optimal control, is proposed for nonlinear time-varying systems subject to continuous inequality constraints on the control and state. This control law is effective under small state perturbations caused by changes on initial conditions and/or modeling uncertainty. (C) 2012 Elsevier Ltd. All rights reserved.
引用
收藏
页码：660 / 665
页数：6
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