Affiliation:
1. College of Information Science and Engineering Northeastern University Shenyang China
2. State Key Laboratory of Synthetical Automation for Process Industries Northeastern University Shenyang China
Abstract
AbstractThis article investigates the problem of prescribed performance event‐triggered tracking control for a class of multi‐input‐multi‐output (MIMO) switched uncertain nonlinear systems, in which the solvability of the prescribed performance event‐triggered control problem for each subsystem is unnecessary. By developing a proper switching law, a prescribed performance event‐triggered low‐complexity state‐feedback control method is set up to solve the problem. Furthermore, the result above is extended to MIMO switched uncertain nonlinear systems with unavailable states by developing a prescribed performance event‐triggered low‐complexity output‐feedback control and a high‐gain observer. Also, Zeno phenomenon for the event‐triggered mechanism and the switching law is excluded. Finally, two examples verify the results obtained.
Funder
National Natural Science Foundation of China
Higher Education Discipline Innovation Project
Liaoning Revitalization Talents Program
Fundamental Research Funds for the Central Universities
Subject
Electrical and Electronic Engineering,Industrial and Manufacturing Engineering,Mechanical Engineering,Aerospace Engineering,Biomedical Engineering,General Chemical Engineering,Control and Systems Engineering