标题:Uncertain discrete sliding mode variable structure control systems by gray model estimation method
作者:Ji, Zhixiang ;Liu, Yunlong ;Zhang, Caihong ;Zhang, Tiezhu ;Dai, Jiangyan
作者机构:[Ji, Zhixiang ;Liu, Yunlong ;Dai, Jiangyan ] College of Information and Control Engineering, Weifang University, Weifang; 261061, China;[Zhang, Tiezhu 更多
会议名称:32nd Youth Academic Annual Conference of Chinese Association of Automation, YAC 2017
会议日期:May 19, 2017 - May 21, 2017
来源:Proceedings - 2017 32nd Youth Academic Annual Conference of Chinese Association of Automation, YAC 2017
出版年:2017
页码:953-958
DOI:10.1109/YAC.2017.7967547
摘要:The design of sliding mode variable structure control (SMVSC) for discrete time systems with uncertainties is discussed by discrete reaching law in this paper. The reason of causing chattering is given and a discrete reaching law with border lay is developed. Gray model estimation is built for the uncertainty items and the values of parameters are obtained. The reaching time is reduced by the proposed method and it can drive the system to reach the switching belt in finite time and remain on the switching surface. The system will not be passed through the switching surface and the chattering is eliminated effectively.
© 2017 IEEE.
收录类别:EI
资源类型:会议论文
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