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Journal Articles IEEE Transactions on Systems, Man and Cybernetics, Part A: Systems and Humans Year : 2015

Fault Isolation on Request Based on Decentralized Residual Generation

Abstract

This paper presents the theoretical keystone for a decentralization of model-based diagnosis by proving the equivalence between decentralized and centralized residual generation. The proof is based on structural analysis and graph-theoretical concepts. The second contribution of this paper is the design of a decentralized fault-focused residual generation scheme advantageously implementing a strategy of fault isolation on request. Algorithms are tested on the attitude determination and control system of a low Earth orbit satellite.
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Dates and versions

hal-01229077 , version 1 (02-12-2015)

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Elodie Chanthery, Louise Travé-Massuyès, Saurabh Indra. Fault Isolation on Request Based on Decentralized Residual Generation. IEEE Transactions on Systems, Man and Cybernetics, Part A: Systems and Humans, 2015, 99, ⟨10.1109/TSMC.2015.2479192⟩. ⟨hal-01229077⟩
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