Unknown Input Reconstruction for Nonlinear Autonomous Switched Systems via High-Order Sliding Modes Observers

被引：0
|
作者：
Rios, Hector [1 ]
Davila, Jorge [2 ]
Fridman, Leonid [3 ,4 ]
机构：
[1] Univ Nacl Autonoma Mexico, Fac Engn, Div Elect Engn, Dept Control, Mexico City 04510, DF, Mexico
[2] Natl Polytech Inst, Sect Grad Studies Res, ESIME UPT, Mexico City 07340, DF, Mexico
[3] CINVESTAV, IPN, Dept Automat Control, Mexico City 14740, DF, Mexico
[4] Univ Nacl Autonoma Mexico, Fac Engn, Div Elect Engn, Engn Dept Control & Robot, Mexico City 04510, DF, Mexico
来源：
IECON 2011: 37TH ANNUAL CONFERENCE ON IEEE INDUSTRIAL ELECTRONICS SOCIETY | 2011年
关键词：
HYBRID SYSTEMS;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The unknown input identification problem is studied for a class of nonlinear autonomous switched systems. It is proposed a robust observer which is capable of reconstructing the continuous state and the discrete state in the presence of unknown inputs. On the other hand, it is provided a method for identification of unknown inputs using the high frequency equivalent output injection. Simulation results support the proposed method.
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页数：6
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