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Sensor fault detection and isolation over wireless sensor network based on hardware redundancy

par Hao, Jingjing;Kinnaert, Michel
Référence Journal of physics. Conference series, 783, 1, 012006
Publication Publié, 2017

Article révisé par les pairs

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Résumé :

In order to diagnose sensor faults with small magnitude in wireless sensor networks, distinguishability measures are defined to indicate the performance for fault detection and isolation (FDI) at each node. A systematic method is then proposed to determine the information to be exchanged between nodes to achieve FDI specifications while limiting the computation complexity and communication cost.