Fuzzy Adaptive Control for Switched High-Order Nonlinear Systems with Time-Varying Output Constraint

被引：0

作者：

Li, Kewen ^{[1
]}

Li, Yongming ^{[2
]}

机构：

[1] Qufu Normal Univ, Inst Automat, Qufu, Shandong, Peoples R China

[2] Liaoning Univ Technol, Coll Sci, Jinzhou, Liaoning, Peoples R China

来源：

2020 12TH INTERNATIONAL CONFERENCE ON ADVANCED COMPUTATIONAL INTELLIGENCE (ICACI) | 2020年

关键词：

switched high-order nonlinear systems; time-varying output constraint; adaptive fuzzy control; ADT; STABILIZATION; TRACKING;

D O I：

10.1109/icaci49185.2020.9177669

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 focuses on the issue of fuzzy adaptive control design for switched high-order nonlinear systems with time-varying output constraints. Fuzzy logic systems (FLSs) are adopted to identify the unknown nonlinearities. To handle the time-varying output constraint, a newly asymmetric time-varying barrier function is considered in control design. By adopting adaptive backstepping control technique, a fuzzy adaptive controller is designed based on average dwell time (ADT) approach. It means that all signals of the considered system are semi-globally uniformly ultimately bounded (SGUUB) and the asymmetric yet time-varying output constraint does not beyond.

引用

页码：492 / 495

页数：4

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