ADAPTIVE SLIDING-MODE CONTROL FOR UNCERTAIN TIME VARYING DELAY-SYSTEMS

摘要：

The adaptive sliding mode control for a class of time varying delay systems with mismatched uncertainties and matched external perturbations are investigated in this paper.Based on the Lyapunov theory, a sufficient condition derived in terms of LMI is given to guarantee the existence of the sliding surface.The adaptive control is used to overcome the unknown upper bound of perturbations.Furthermore, the globally asymptotic stability is achieved for the proposed control methodology.

关键词： Sliding-mode control Time-varying delay systems Adaptive control

作者: JIAN-QIANG XU SHU-ZHONG CHEN

作者单位: Center of Mathematics and Physics Teaching, Shanghai Institute of Technology, Shanghai 200235, China Department of Computer Science and Technology, East China Normal University, Shanghai 200062, China

会议类型: 国际会议

会议名称: 2007 International Conference on Machine Learning and Cybernetics(IEEE第六届机器学习与控制论国际会议)

会议地点: 香港

会议语种:英文

页码: 514-518

在线出版日期: 2007-08-19（万方平台首次上网日期，不代表论文的发表时间）