Bumpless transfer based event-triggered control for switched linear systems with state-dependent switching

Jinghan Li and Jun Zhao

Applied Mathematics and Computation, 2022, vol. 430, issue C

Abstract: This paper investigates the bumpless transfer based event-triggered control problem of switched linear systems. A description of the event-triggered bumpless transfer performance for switched linear systems is first proposed, which can reduce the control bumps caused by both switches and triggers. The bumpless transfer dependent event-triggered strategy is given, in order to obtain better bumpless transfer performance. Then, a state-dependent switching law, an event-triggered mechanism and the controller are jointly designed to ensure stability of the closed-loop system by the multiple Lyapunov functions method, and a sufficient condition for the performance of the event-triggered bumpless transfer is obtained. Furthermore, Zeno behavior is excluded by providing a positive lower bound on the intervals of the event triggering. Simulation examples of the control design including a railway system model and a turban model are presented to verify the effectiveness of the developed approach.

Keywords: Switched linear systems; Bumpless transfer; Event-triggered; Global asymptotic stability (search for similar items in EconPapers)
Date: 2022
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Citations: View citations in EconPapers (1)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:apmaco:v:430:y:2022:i:c:s0096300322003708

DOI: 10.1016/j.amc.2022.127296

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