Sliding Mode Observer-based Actuator Fault Detection for a Class of Linear Uncertain Systems

被引:0
|
作者
Liu, Chun
Jiang, Bin
Zhang, Ke
机构
关键词
Sliding mode observer; uncertain linear system; fault diagnosis; VTOL aircraft; STATE;
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
This paper deals with the estimation of state for a class of linear systems with the uncertainty that appears in the both state and output matrices and the uncertainties are bounded. A sliding mode observer-based method is proposed which can be effectively solved using linear matrix inequalities (LMI) technique. The stability of the designed observer is proved. A simulation based on the VTOL aircraft is presented to evaluate the performance of the proposed observer and the feasibility of the fault detection algorithm.
引用
收藏
页码:230 / 234
页数:5
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