Event-triggered control for linear continuous switched singular systems

Yanhong Liu, Huimin Zhi, Jumei Wei, Xunlin Zhu and Quanxin Zhu

Applied Mathematics and Computation, 2020, vol. 374, issue C

Abstract: Event-triggered control is an effective control scheme, which can reduce the number of samplings without affecting a desirable system performance. The state-based and observer-based state feedback control are studied for linear switched singular systems in continuous-time case. Firstly, we provide an improved event-triggered sampling mechanism. Next, a set of co-design methods are presented, namely, the construction of switching laws, event-triggered scheme and the choice of controller parameters are jointly discussed. Furthermore, the stability conditions are achieved in terms of global E-uniform boundedness providing that the average dwell time is satisfied for considered systems. In our paper, the improved event-triggered mechanism is adopted and obtained results have less conservatism than existing results. Finally, we illustrate the feasibility via numerical examples.

Keywords: Linear switched singular systems; Average dwell time; Multiple Lyapunov functions; Event-triggered control (search for similar items in EconPapers)
Date: 2020
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (4)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:apmaco:v:374:y:2020:i:c:s0096300320300072

DOI: 10.1016/j.amc.2020.125038

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