A SCHEME OF COMBINING SWITCHING SURFACES BASED ON FUZZY LOGIC

摘要：

A scheme of fuzzy sliding mode control for uncertain nonlinear system is proposed.A combining switching surfaces is introduced to ensure the states always lie on the switching surfaces while they are approaching zero states.Moreover, a controller of two dimensions based on fuzzy logic is added to equivalent control in order to reduce the disturbance and eliminate the chattering.The controller is easy to realize and its structure is simple.The scheme ensures the states always lie on the switching surfaces and makes the system is strong global robustness.The results of simulation show it is effective.

关键词： Uncertain Nonlinear System Sliding-mode Control Fuzzy Logic Combining Switching Surfaces

作者: ZHI-MEI CHEN JING-GANG ZHANG ZHEN-YAN WANG ZHI-CHENG ZHAO JIAN-CHAO ZENG

作者单位: School of Electronics, Taiyuan University of Science and Technology, Taiyuan 030024,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: 1344-1347

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）