Optimal Sliding Mode Control for Delta Operator System

被引：0
作者：
Liu Yunlong [1 ,2 ]
Wang Yumei [1 ,2 ]
Gao Zairui [1 ]
Dou Chunhong [1 ]
机构：
[1] Weifang Univ, Coll Informat & Control Engn, Weifang 261061, Peoples R China
[2] Acad Energy Saving, Weifang 261061, Peoples R China
来源：
2013 32ND CHINESE CONTROL CONFERENCE (CCC) | 2013年
关键词：
Delta operator system; Optimal control; Sliding mode control; Switching function; H-INFINITY; IDENTIFICATION;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The synthesis problem of optimal sliding mode control strategy is investigated for Delta operator system. Switching function is designed by quadratic performance index to guarantee the stability of the control system in the switching band. The optimal sliding mode controller for Delta operator system is designed by the discrete reaching law. The proposed strategy brings related conclusions of continuous time system and the discrete-time system into unified Delta operator system. Delta operator sliding mode control system not only can reach the region of the optimal sliding mode plane in finite time, and is stable in the sliding mode band in the end, but also decrease the system chattering effectively. Finally, the simulation result illustrates the feasibility and validity of the proposed strategy.
引用
收藏
页码：3152 / 3157
页数：6
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