Affiliation:
1. School of Artificial Intelligence and Automation Huazhong University of Science and Technology Wuhan China
2. Key Laboratory of Image Processing and Intelligent Control Ministry of Education, Huazhong University of Science and Technology Wuhan China
Abstract
SummaryThis paper investigates the event‐triggered output feedback control problem for the two‐time‐scale systems with structured uncertainty. Due to the non‐ignorable problem in applications such as equipment aging or parameter drifting, the robustness of the designed controller is worth discussing. A dynamic event‐triggered scheme is proposed to reduce the computational cost of the control signal. The results indicate that with the proposed event‐triggered controller, the system can achieve asymptotic stability without some common restrictions on the fast system rather than practical stability. Moreover, the Zeno behavior is excluded. Simulation examples with comparison studies illustrate the effectiveness of the proposed method.
Funder
National Natural Science Foundation of China
Subject
Electrical and Electronic Engineering,Industrial and Manufacturing Engineering,Mechanical Engineering,Aerospace Engineering,Biomedical Engineering,General Chemical Engineering,Control and Systems Engineering