Design of Unknown Input Observer for A Class of Nonlinear Systems

被引：0
|
作者：
Yang, Yongming [1 ]
Li, Yaqiang [1 ]
Feng, Yong [2 ]
机构：
[1] Chongqing Univ, State Key Lab Power Transmiss Equipment & Syst Se, Chongqing 630044, Peoples R China
[2] RMIT Univ, Sch Comp Sci & IT, Melbourne, Vic 3001, Australia
来源：
2014 IEEE INTERNATIONAL CONFERENCE ON INDUSTRIAL TECHNOLOGY (ICIT) | 2014年
关键词：
nonsingular terminal sliding mode; unknown input observer; nonlinear systems; MIMO systems; LINEAR-SYSTEMS;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In the field of control, observing the nonlinear system state and unknown input have always occupied a very important position. A class of unknown input observer presented in this paper is using the nonsingular terminal sliding mode method which not only improves the accuracy of observer, but also can converges the error to zero in finite time. With the stronger robustness of the system, the sliding mode control signal can track the system state more accurately. Finally, there are the simulation results to verify the feasibility of this design.
引用
收藏
页码：7 / 10
页数：4
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