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Conference Papers Year : 2009

An extended Qualitative Multi-faults Diagnosis from First Principles - I: Theory and Modelling

Hexuan Hu
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Anne-Lise Gehin
Mireille Bayart

Abstract

This paper is part I of a two part effort that is intended to present a framework of multi-faults diagnosis. Reiter [14] has proposed a consistency-based approach for multi-faults diagnosis. We extend his theory to deal with the dynamic and continuous systems and offer a necessary assumption and a formal demonstration. Multi-faults diagnosis is a partially observable problem because there is usually not enough information about faults. So the STRIPS, a classic technique of automated planning, is chosen to build the system model. It provides the reasoning ability for the multi-faults diagnosis when diagnosis is formalized as reasoning from effects to causes with causal knowledge.

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Dates and versions

hal-00685512 , version 1 (05-04-2012)

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  • HAL Id : hal-00685512 , version 1

Cite

Hexuan Hu, Anne-Lise Gehin, Mireille Bayart. An extended Qualitative Multi-faults Diagnosis from First Principles - I: Theory and Modelling. 48th IEEE Conference on Decision and Control (CDC), Dec 2009, Shanghai, China. pp.1008-1013. ⟨hal-00685512⟩
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