학술논문

Event-Triggered Control of Port-Hamiltonian Systems Under Time-Delay Communication
Document Type
Periodical
Source
IEEE Control Systems Letters IEEE Control Syst. Lett. Control Systems Letters, IEEE. 8:175-180 2024
Subject
Robotics and Control Systems
Computing and Processing
Components, Circuits, Devices and Systems
Delays
Communication networks
Symmetric matrices
Stability analysis
Robots
Asymptotic stability
Viscosity
Event-triggered control
port-Hamiltonian systems
time-delay
Lyapunov stability
Language
ISSN
2475-1456
Abstract
We study the problem of periodic event-triggered control of interconnected port-Hamiltonian systems subject to time-varying delays in their communication. In particular, we design a threshold parameter for the event-triggering condition, a sampling period, and a maximum allowable delay such that interconnected port-Hamiltonian control systems with periodic event-triggering mechanism under a time-delayed communication are able to achieve asymptotically stable behaviour. Simulation results are presented to validate the theory.