Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/87680
Citations | ||
Scopus | Web of Science® | Altmetric |
---|---|---|
?
|
?
|
Type: | Journal article |
Title: | Robust fault detection for discrete-time stochastic systems with non-homogeneous jump processes |
Author: | Yin, Y. Shi, P. Liu, F. Teo, K. |
Citation: | IET Control Theory and Applications, 2014; 8(1):1-10 |
Publisher: | Institution of Engineering and Technology |
Issue Date: | 2014 |
ISSN: | 1751-8644 1751-8652 |
Statement of Responsibility: | Yanyan Yin, Peng Shi, Fei Liu, Kok Lay Teo |
Abstract: | The problem of robust fault detection (RFD) is studied for a class of discrete-time stochastic systems with non-homogeneous jump processes. First, a filter-based residual signal generator is constructed. To guarantee the sensitivity to faults and robustness against unknown inputs, both H∞ performance and a new performance index are considered. Then an FD filter, which minimises the influences of the disturbances, modelling uncertainties and increases the sensitivity to faults, is designed. A sufficient condition for ensuring the existence of RFD filter in terms of linear-matrix inequalities is established. A simulation is carried out, illustrating that the proposed RFD filter can detect the faults after their occurrences in a timely manner. |
Rights: | © The Institution of Engineering and Technology 2013 |
DOI: | 10.1049/iet-cta.2013.0315 |
Published version: | http://dx.doi.org/10.1049/iet-cta.2013.0315 |
Appears in Collections: | Aurora harvest 2 Electrical and Electronic Engineering publications |
Files in This Item:
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.