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UIO design for singular delayed LPV systems with application to actuator fault detection and isolation

Author
Hassanabadi, A.; Shafiee, M.; Puig, V.
Type of activity
Journal article
Journal
International journal of systems science
Date of publication
2016-01-02
Volume
47
Number
1
First page
107
Last page
121
DOI
https://doi.org/10.1080/00207721.2015.1029567 Open in new window
Project funding
Operación Eficiente de Infraestructuras Críticas (ECOCIS)
Repository
http://hdl.handle.net/2117/82826 Open in new window
Abstract
In this paper, the unknown input observer (UIO) design for singular delayed linear parameter varying (LPV) systems is considered regarding its application to actuator fault detection and isolation. The design procedure assumes that the LPV system is represented in the polytopic framework. Existence and convergence conditions for the UIO are established. The design procedure is formulated by means of linear matrix inequalities (LMIs). Actuator fault detection and isolation is based on using the U...
Citation
Hassanabadi, A., Shafiee, M., Puig, V. UIO design for singular delayed LPV systems with application to actuator fault detection and isolation. "International journal of systems science", 02 Gener 2016, vol. 47, núm. 1, p. 107-121.
Keywords
DETECTION FILTER DESIGN, IDENTIFICATION, UNKNOWN INPUT OBSERVERS, fault detection and isolation (FDI), singular delayed LPV system, unknown input observer (UIO)
Group of research
CS2AC-UPC - Supervision, Safety and Automatic Control
SAC - Advanced Control Systems

Participants