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Set-membership parity space approach for fault detection in linear uncertain dynamic systems

Author
Blesa, J.; Puig, V.; Saludes, J.; Rosa M. Fernandez-Canti
Type of activity
Journal article
Journal
International journal of adaptive control and signal processing
Date of publication
2014-03-11
Volume
30
Number
2
First page
186
Last page
205
DOI
https://doi.org/10.1002/acs.2476 Open in new window
Repository
http://hdl.handle.net/2117/76223 Open in new window
URL
http://onlinelibrary.wiley.com/doi/10.1002/acs.2476/abstract Open in new window
Abstract
In this paper, a set-membership parity space approach for linear uncertain dynamic systems is proposed. First, a set of parity relations derived from the parity space approach is obtained by means of a transformation derived from the system characteristic polynomial. As a result of this transformation, parity relations can be expressed in regressor form. On the one hand, this facilitates the parameter estimation of those relations using a zonotopic set-membership algorithm. On the other hand, fa...
Citation
Blesa, J., Puig, V., Saludes, J., Fernández-Cantí, R. M. Set-membership parity space approach for fault detection in linear uncertain dynamic systems. "International journal of adaptive control and signal processing", 11 Març 2014, vol. 30, núm. 2, p. 186-205.
Keywords
fault detection, parity equations, parity space, set membership, zonotopes
Group of research
CS2AC-UPC - Supervision, Safety and Automatic Control
SAC - Advanced Control Systems
SIC - Smart Control Systems

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