Tracking of Output-constrained Switched Nonlinear Systems in Strict-feedback Form

摘要：

This paper is concerned with the tracking for a class of output-constrained switched nonlinear system in strict-feedback form. A Barrier Lyapunov Function, which grows to infinity when its arguments approach some limits, is introduced to ensure that the state constraint is not violated at any time. Bounded state feedback controllers of individual subsystems and a common Lyapunov function (CLF) are explicitly constructed to ensure that output of the closed-loop system track a given constant signal under arbitrary switchings. An example is given to show the effectiveness of the proposed method.

关键词： Switched systems Output-constrained Barrier Lyapunov Backstepping

作者: Qingyu Su Mingshun Wang Georgi M. Dimirovski Xiaoxiao Dong Jun Zhao

作者单位: State Key Laboratory of Synthetical Automation for Process IndustriesNortheastern University, Shenya School of Engineering, Dogus University, TR-34722, Istanbul, R. Turkey

会议类型: 国际会议

会议名称: The 31st Chinese Control Conference(第三十一届中国控制会议)

会议地点: 合肥

会议语种:英文

页码: 367-372

在线出版日期: 2012-07-01（万方平台首次上网日期，不代表论文的发表时间）