%0 Journal Article
%T Discrete Sliding Mode Repetitive Control with Novel Reaching Law<br>用于离散滑模重复控制的新型趋近律
%A SUN Ming-Xuan
%A FAN Wei-Yun
%A WANG Hui
%A <br>孙明轩
%A 范伟云
%A 王辉
%J 自动化学报
%D 2011
%I 
%X This paper is concerned with discrete-time sliding mode control of systems subject to periodic inputs and disturbances. A novel reaching law is proposed, and a design of discrete-time sliding mode repetitive controller is presented based on the ideal switching dynamics formed by the reaching law. The switching dynamics are required to avoid system chattering and achieve perfect tracking as the periodic disturbances are rejected completely. In order to characterize both the reaching phase and quasi-sliding mode, the attractive layer bound, monotone decreasing region, and quasi-sliding mode band of the switching dynamics are derived theoretically. Numerical simulation and experiment are carried out to verify the feasibility and effectiveness of the proposed control method.
%K Quasi-sliding mode
%K discrete sliding mode repetitive control
%K ideal switching dynamics
%K discrete-time systems<br>拟滑动模态
%K 离散滑模重复控制
%K 理想切换动态
%K 离散时间系统
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=E76622685B64B2AA896A7F777B64EB3A&aid=8464C423C76E272E030A29E26267827F&yid=9377ED8094509821&vid=42425781F0B1C26E&iid=F3090AE9B60B7ED1&sid=E5572679EEAEEC9C&eid=EC37857E7CB2811A&journal_id=0254-4156&journal_name=自动化学报&referenced_num=0&reference_num=20