Singularly perturbed analysis of chattering in relay control systems

被引：133

作者：

Fridman, LM ^{[1
]}

机构：

[1] Univ Nacl Autonoma Mexico, DEP FI, Mexico City 04510, DF, Mexico

来源：

IEEE TRANSACTIONS ON AUTOMATIC CONTROL | 2002年 / 47卷 / 12期

关键词：

singularly perturbed systems; sliding-mode control; variable structure systems;

D O I：

10.1109/TAC.2002.805672

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 [计算机科学与技术];

摘要：

For sliding-mode control systems with fast actuators, sufficient conditions for the exponential decreasing of the amplitude of chattering and unlimited growth of frequency are found. The connection between the stability of actuators and the stability of the plant on the one hand and the stability of the sliding-mode system as the whole on the other hand is investigated. The algorithm for correction of sliding-mode equations is suggested for taking into account the presence of fast actuators.

引用

页码：2079 / 2084

页数：6

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