Work

Improved accumulative-error event-triggered control for discrete-time linear systems with random time delays

Year: 2025

Type: article

Abstract: A stability problem under event-triggered control for discrete linear systems with random time delays is considered in this paper. First, this paper improves an accumulative error-based event-triggered approach, which can switch the event-triggered parameter between the two-modes over time. Second, a new closed-loop discrete Markov switching system equation is derived by decoupling the accumulative error term, and the time delays are equal to the current Markov modes when the event-triggered scheme is met. Third, the co-designing problems for control gains and event-triggered parameters in the system are solved. Finally, the stochastic stability of the system is guaranteed through random analysis techniques and a free-weighting matrix method, and the effectiveness of the approach is demonstrated by using numerical examples.

Source: AIMS Mathematics

DOI: 10.3934/math.20251004

Authors: Zhi Fu, Shen-Ping Xiao, Jiang-Lin Huang, Chang-Xin Li

Institutions: Hunan University of Technology, Changsha University of Science and Engineering

Language: English

Topic: Stability and Control of Uncertain Systems

Subfield: Control and Systems Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $1,200

OpenAlex ID: W4414611312