Stability Analysis For Switched Systems Based On Event-triggered

Switched systems are the hybrid systems composed of a finite number of subsys-tems and a switching signal,where the switching signal is responsible for constraining the working time and sequence of the subsystems.Stability,as an important index to measure the system performance,has always been the issue that lots of schol-ars focus of attention,where input-output finite-time stability reflects the actions of the systems in finite time interval and asymptotic stability mirrors the trend of the systems approaching zero in infinite time interval.Event-triggered control can effectively reduce the burden of data calculation and transmission,and maintain good system performance.Therefore,it is very necessary to study the stability of the systems based on event-triggered.Based on event-triggered,the input-output finite-time stability for the uncer-tain switched delay systems and the asymptotic stability for the switched singular systems are mainly studied in the paper.Using the event-triggered mechanism,and combining the average dwell time and Lyapunov function techniques,the sufficien-t conditions of input-output finite-time stability for the uncertain switched delay systems and asymptotic stability for the switched singular systems are acquired.In addition,all the problems in this paper are finally transformed into the problems of solving feasible solutions of the linear matrix inequalities.Lastly,the effectiveness of the obtained results are illuminated by two numerical examples re-spectively.