Input-to-State Stability of Impulsive Switched Systems Involving Uncertain Impulse-Switching Moments  

作　　者：Chang Liu Wenlu Liu Tengda Wei Xiaodi Li 

机构地区：[1]School of Mathematical and Statistics,Shandong Normal University,Jinan 250014,China

出　　处：《IEEE/CAA Journal of Automatica Sinica》2024年第6期1515-1517,共3页自动化学报（英文版）

基　　金：supported by the National Natural Science Foundation of China(62173215);Major Basic Research Program of the Natural Science Foundation Shandong Province in China(ZR2021ZD04,ZR2020ZD24);the Support Plan for Outstanding Youth Innovation Team in Shandong Higher Education Institutions(2019KJI008).

摘　　要：Dear Editor,This letter studies the input-to-state stability(ISS)for a class of impulsive switched systems,where uncertain impulse-switching moments are involved.The robustness of ISS with respect to the perturbations of the occurrence time of impulse-switching moments is revealed by several less conservative dwell-time conditions for the uncertain impulse-switching moments combined with Lyapunov conditions.Moreover,the Lyapunov conditions have multiple coefficients at discrete time so as to handle the hybrid effect of impulse-switching moments,and the case that time derivative of Lyapunov function is indefinite is also taken into account.Finally,a numerical example is proposed to illustrate the effectiveness of the theoretical results.

关 键 词：LETTER CONSERVATIVE DERIVATIVE 

分 类 号：TP13[自动化与计算机技术—控制理论与控制工程]