Some remarks on the stability of Mamdani fuzzy control systems

被引：70

作者：

Calcev, G ^{[1
]}

机构：

[1] Motorola Inc, Schaumburg, IL 60196 USA

来源：

IEEE TRANSACTIONS ON FUZZY SYSTEMS | 1998年 / 6卷 / 03期

关键词：

fuzzy control; nonlinear control; passivity; stability;

D O I：

10.1109/91.705511

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

This paper presents a passivity approach to the stability analysis of Mamdani fuzzy control systems. The main idea of the paper is that the fuzzy controller can be considered from an input-output viewpoint as a nonlinear dissipative operator. An input-output approach is provided by considering a dynamical dependency of inputs of the fuzzy controller. Then the passivity theory is applied in order to obtain conditions for absolute stability of the closed-loop control system.

引用

页码：436 / 442

页数：7

共 21 条

[1]

ABRAMOVITCH D, 1994, P AM CONTR C, V1, P168

[2]

ATHERTON DP, 1993, P AM CONTR C, V3, P765

[3] PASSIVITY, FEEDBACK EQUIVALENCE, AND THE GLOBAL STABILIZATION OF MINIMUM PHASE NONLINEAR-SYSTEMS [J].