SLOW SAMPLING CONTROL OF SINGULARLY PERTURBED SYSTEMS SUBJECT TO ACTUATOR SATURATION AND L2 DISTURBANCE

被引：15

作者：

Ma, Lei ^{[1
]}

Cai, Chenxiao ^{[1
]}

Ma, Xiaoping ^{[2
]}

机构：

[1] Nanjing Univ Sci & Technol, Sch Automat, Nanjing 210094, Jiangsu, Peoples R China

[2] China Univ Min & Technol, Sch Informat & Elect Engn, Xuzhou 221116, Peoples R China

来源：

ASIAN JOURNAL OF CONTROL | 2017年 / 19卷 / 04期

基金：

中国国家自然科学基金;

关键词：

Singularly perturbed systems; actuator saturation; slow sampling control; disturbance tolerance; disturbance rejection; H-INFINITY CONTROL; MODEL-PREDICTIVE CONTROL; LINEAR-SYSTEMS; STABILITY BOUNDS; STABILIZATION; DESIGN; FEEDBACK;

D O I：

10.1002/asjc.1482

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 is concerned with the slow sampling control problem for singularly perturbed systems with actuator saturation and L-2 disturbance. Convex hull is utilized to deal with the actuator saturation. A sufficient condition is proposed such that the boundedness of all the state trajectories will be guaranteed for any singular perturbation parameter less than or equal to a predefined upper bound in the presence of L-2 disturbance. Then, two convex optimization problems are formulated to estimate the capability of disturbance tolerance/rejection based on this condition. Finally, an example is presented to demonstrate the effectiveness of the main results of this paper.

引用

页码：1316 / 1328

页数：13

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