Improved Dynamic Event-Triggered Control for Nonlinear Systems with Fading Channels

Qiongwen Zhang, Jun Cheng, Daixi Liao, Jinde Cao and Fawaz E Alsaadi

Applied Mathematics and Computation, 2023, vol. 450, issue C

Abstract: This paper is devoted to the protocol-based control design for nonlinear systems with fading channels. Distinguished from the existing event-triggering criteria associated with only two consecutive packets, an improved dynamic event-triggered protocol is formulated, which accounts for some historical available transmitted packets. As a consequence, the number of triggering times can be reduced efficiently while maintaining desired control performance. Meanwhile, the time-varying fading channel is described by a Markov process within finite space, whose mode can be detected via a hidden Markov mode detector. Based on Lyapunov stability theory, sufficient conditions are derived to achieve the stochastic stability of the closed-loop system. In the end, the validity of the derived results is verified through an application study.

Keywords: Improved dynamic event-triggered protocol; Asynchronous control; Fading channel; Markov process (search for similar items in EconPapers)
Date: 2023
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Persistent link: https://EconPapers.repec.org/RePEc:eee:apmaco:v:450:y:2023:i:c:s0096300323001595

DOI: 10.1016/j.amc.2023.127990

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