Robust Fault Diagnosis Algorithm for a Class of Nonlinear Systems

被引：0

作者：

Xu, Hai-gang ^{[1
]}

Liao, Yue-feng ^{[1
]}

Han, Xiao ^{[1
]}

机构：

[1] Henan Mech & Elect Engn Coll, Xinxiang 453002, Peoples R China

来源：

JOURNAL OF CONTROL SCIENCE AND ENGINEERING | 2015年 / 2015卷

关键词：

D O I：

10.1155/2015/985135

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

A kind of robust fault diagnosis algorithm to Lipschitz nonlinear system is proposed. The novel disturbances constraint condition of the nonlinear system is derived by group algebra method, and the novel constraint condition can meet the system stability performance. Besides, the defined robust performance index of fault diagnosis observer guarantees the robust. Finally, the effectiveness of the algorithm proposed is proved in the simulations.

引用

页数：6