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Paper details
Number 1 - March 2012
Volume 22 - 2012
Supervisory fault tolerant control with integrated fault detection and isolation: A switched system approach
Hao Yang, Bin Jiang, Vincent Cocquempot, Lingli Lu
Abstract
This paper focuses on supervisory fault tolerant control design for a class of systems with faults ranging over a finite cover. The proposed framework is based on a switched system approach, and relies on a supervisory switching within a family of pre-computed candidate controllers without individual fault detection and isolation schemes. Each fault set can be accommodated either by one candidate controller or by a set of controllers under an appropriate switching law. Two aircraft examples are included to illustrate the efficiency of the proposed method.
Keywords
fault tolerant control, fault detection and isolation, switching control, switched systems