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A bank of virtual sensors for active fault tolerant control of LPV systems

Author
Rotondo, D.; Puig, V.; Nejjari, F.
Type of activity
Presentation of work at congresses
Name of edition
13th European Control Conference
Date of publication
2014
Presentation's date
2014-06-25
Book of congress proceedings
2014 European Control Conference : Proceedings
First page
252
Last page
257
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
DOI
https://doi.org/10.1109/ECC.2014.6862299 Open in new window
Project funding
Doctorat Industrial 2013-DI-041
MAKING SENSE OF NONSENSE
SHERECS (DPI2011-26243)
Repository
http://hdl.handle.net/2117/24063 Open in new window
Abstract
In this paper, a Fault Tolerant Control (FTC) strategy based on a bank of virtual sensors is proposed for Linear Parameter Varying (LPV) systems subject to sensor faults, with the novel feature that, instead of hiding the faults as in the classical virtual sensor paradigm, the virtual sensors are used to expand the set of available sensors. An LPV state feedback controller and an LPV state observer are included in the scheme, as well as a parameter that is used by the observer to select which se...
Citation
Rotondo, D.; Puig, V.; Nejjari, F. A bank of virtual sensors for active fault tolerant control of LPV systems. A: European Control Conference. "2014 European Control Conference : Proceedings". Strasbourg: Institute of Electrical and Electronics Engineers (IEEE), 2014, p. 252-257.
Keywords
Fault tolerant systems, Linear parametervarying systems, Sensor and signal fusion
Group of research
CS2AC-UPC - Supervision, Safety and Automatic Control
SAC - Advanced Control Systems

Participants