Safety stabilization of switched systems with unstable subsystems
Lijun Long1
Yiguang Hong2
1.State Key Laboratory of Synthetical Automation for Process Industries,Northeastern University,Shenyang 110819,Liaoning,China;College of Information Science and Engineering,Northeastern University,Shenyang 110819,Liaoning,China2.Department of Control Science and Engineering,Tongji University,Shanghai 201804,China
摘要：This paper is concerned with the problem of safety stabilization for switched systems where the solvability of the problem under study for individual subsystems is not assumed. A new state-dependent switching strategy with guaranteed dwell-time for switched systems is constructed, and a sufficient condition for absence of Zeno behavior is derived. Also, a novel switched control design method is proposed to simultaneously guarantee the safety of the switched closed-loop system and stabilize the system based on the union of a common barrier function and a single Lyapunov function, which effectively handles the conflict between safety and stability objectives. Finally, two examples are presented to demonstrate the effectiveness of the proposed design approach.
机标关键词：
论文发表日期：2022-02-05
在线出版日期：2025-08-15（本平台首次上网日期，不代表文献的发表时间）
页数：8( 95-102 )
英文信息