Observer-based fault detection for delta operator systems

被引：0

作者：

Zhang Duanjin ^{[1
]}

Zhang Ailing ^{[1
]}

机构：

[1] Zhengzhou Univ, Coll Informat Engn, Zhengzhou 450052, Peoples R China

来源：

PROCEEDINGS OF THE 26TH CHINESE CONTROL CONFERENCE, VOL 5 | 2007年

关键词：

fault detection; discrete time systems; luenberger observer; delta operator;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The problem of fault detection for the delta operator formulated discrete time system is considered. Based on the traditional Luenberger observer using the shift operator, a new observer design approach to fault detection for delta operator system is proposed. Both the existence conditions and explicit expression of the desired observer are developed. The algorithm of observer-based fault detection for delta operator systems is also given. The simulation results show the effectiveness of the proposed approach.

引用

页码：492 / +

页数：3