论文部分内容阅读
Dear editor,rnSwitched positive systems exist in many applications[1,2].Their stability differs from that of standard switched sys-tems.The main difference is that the state variables are confined to the positive orthant.Many results have been derived from previous studies on switched positive systems(see[1,2]and references therein).However,to the best of our knowledge,few studies have focused on the stabiliza-tion of switched positive systems with only unstable subsys-tems by designing a dwell-time switching strategy.This is the motivation of this study.This study presents exponen-tial stabilization results for switched positive linear systems by utilizing multiple time-varying Lyapunov functions and dwell-time switching techniques.