Referenced Items are not available for this document.
A new approach is developed for fault detection in linear, stochastic, interconnected dynamic systems, based on designing a set of decentralised Kalman filters for the subsystems resulting from overlapping decomposition of the overall large-scale system. The malfunctioning sensors can be detected and isolated by comparing the estimated values of a single state from different Kalman filters. The new method is applied to a sixth-order system represented by a ladder network.
Published in:
Control Theory and Applications, IEE Proceedings D
(Volume:139
,
Issue:
2
)
Date of Publication: March 1992
- Page(s):
- 119 - 124
- ISSN :
- 0143-7054
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 21 October 2008
- Issue Date :
- March 1992
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