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Reference governor design for tracking problems with fault detection guarantees

Abstract : The present paper deals with the reference tracking problem for processes with linear dynamics and multisensor information subject to abrupt sensor faults. A key point for fault tolerance will be the separation between healthy and faulty closed-loop behavior upon a set-characterization approach. This is achieved through set theoretic operations involving the healthy/faulty behavior of residual signals related to the system dynamics. As a main contribution, a reference governor scheme is designed using a receding horizon technique. It is shown that fault detection guarantees can be achieved by appropriate adjusting of the governor's delay/prediction window under mild assumptions on the fault scenario.
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Contributor : Josiane Dartron Connect in order to contact the contributor
Submitted on : Tuesday, November 13, 2012 - 8:44:31 AM
Last modification on : Monday, December 14, 2020 - 12:38:06 PM




Florin Stoican, Sorin Olaru, Maria M. Seron, Jose A. de Dona. Reference governor design for tracking problems with fault detection guarantees. Journal of Process Control, Elsevier, 2012, 22 (5), pp.829-836. ⟨10.1016/j.jprocont.2012.02.004⟩. ⟨hal-00751228⟩



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