Fault detection and isolation of sequential multiples faults in dynamic linear systems

被引：2
|
作者：
Jamouli, H.
Sauter, D.
机构：
来源：
18TH MEDITERRANEAN CONFERENCE ON CONTROL AND AUTOMATION | 2010年
关键词：
DETECTION FILTER; DESIGN;
D O I：
10.1109/MED.2010.5547712
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper presents an adaptive generalized likelihood ratio (GLR) test for multiple faults detection and isolation in dynamic stochastic linear systems. For sequential fault detection, the adaptive GLR test confronts the fault hypothesis H(k)h(j) to the reference hypothesis H-k updating on line after each detection and isolation of one fault. The proposed scheme is based on the design of the fault detection filter and on the GLR test applied on the filter innovation.
引用
收藏
页码：466 / 470
页数：5
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