Work

Adaptive event-triggered control for semi-Markovian switching linear systems with process time-varying delays

Year: 2023

Type: article

Abstract: This paper investigates an adaptive event-triggered control for semi-Markovian jump linear systems with process time-varying delays. For reducing the data transmission amount from the sensor-to-controller, a switching-mode dependent adaptive event-trigger (AET) is proposed wherein a positive auxiliary function is involved. Utilizing the received non-periodical state information, a switching state feedback control law is investigated. By aid of an exponential inequality technique, the controller design method is conveniently presented. The proposed control method not only guarantees the globally exponentially stability of the closed-loop system but also is capable of regulating the decay rate. An approximation approach for the minimal event-triggered time-interval of the AET is given as well. It has been proved that the unwanted Zeno behavior will not exhibit. The proposed control method is employed to a transmission control protocol based active queue management (TCP/AQM) system and the numerical experiment demonstrates its effectiveness.

Source: Journal of the Franklin Institute

DOI: 10.1016/j.jfranklin.2023.09.027

Authors: Yanliang Cui, Juanjuan Ji, Guangtian Shi

Institutions: Lanzhou Jiaotong University, Xi'an Traffic Engineering Institute

Language: English

Topic: Stability and Control of Uncertain Systems

Subfield: Control and Systems Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: hybrid

Estimated APC paid: $2,700

Funders: National Natural Science Foundation of China, Lanzhou Jiaotong University