ADAPTIVE SLIDING MODE CONTROL FOR AIRBORNE OPTO-ELECTRONIC PLATFORM SERVO SYSTEM

摘要：

The novel presents an adaptive reaching law sliding mode controller to slove a class of uncertain systems. I he Airborne Opto-Electronic Platform sliding model is employed to represent a class of complex uncertain system. The control is based on reaching law control. Discrete time implementation of the sliding mode control strategy is considered in the paper, since it is more appropriate for practical applications. It is shown that the robustness of the sliding mode control method is constrained by sampling time. Design of the adaptive reaching law based on a discrete expotential reaching law concept is given, which to design a new sliding mode controller based on Lyapunov stability theory. The global asymptotic stability is guaranteed. An example with simulation results is given to illustrate the effectiveness of the proposed method.

关键词： Uncertain Systems Sliding Mode Control Adaptive reaching law Simulation

作者: CHANG-XU WANG JING-HONG LIU HONG-HAI SHEN MING DAI

作者单位: Changchun Institute of Optics, Fine Mechanics and Physics,Chinese Academy of Sciences, Changchun 130 Changchun Institute of Optics, Fine Mechanics and Physics,Chinese Academy of Sciences, Changchun 130

会议类型: 国际会议

会议名称: 2008 International Conference on Machine Learning and Cybernetics(2008机器学习与控制论国际会议)

会议地点: 昆明

会议语种:英文

页码: 1856-1859

在线出版日期: 2008-07-12（万方平台首次上网日期，不代表论文的发表时间）