DocumentCode
2262274
Title
Evaluation methods for fault diagnosability of affine nonlinear system
Author
Yonglong, Huang ; Chengrui, Liu ; Xunyu, Zhong
Author_Institution
Xiamen University, Xiamen 361005, China
fYear
2015
fDate
28-30 July 2015
Firstpage
6336
Lastpage
6339
Abstract
In this paper, an evaluation method for the diagnosability of nonlinear fault is studied. The diagnosability is given as the detectability and the separability. And based on the principle of differential geometry, an evaluation criterion to the detectability of nonlinear fault is given, as well as an evaluation criterion to the separability of nonlinear fault, after proofed. An example of nonlinear momentum wheel system is given to evaluate its fault diagnosability.
Keywords
Fault detection; Fault diagnosis; Geometry; Nonlinear systems; Sensors; Sufficient conditions; Wheels; differential geometry; evaluation method; fault diagnosability; momentum wheel;
fLanguage
English
Publisher
ieee
Conference_Titel
Control Conference (CCC), 2015 34th Chinese
Conference_Location
Hangzhou, China
Type
conf
DOI
10.1109/ChiCC.2015.7260635
Filename
7260635
Link To Document