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Resiliency in distributed sensor networks for PHM of the monitoring targets

Bahi, Jacques and Elghazel, Wiem and Guyeux, Christophe and Haddad, Madjid and Hakem, Mourad and Medjaher, Kamal and Zerhouni, Noureddine Resiliency in distributed sensor networks for PHM of the monitoring targets. (2018) The computer journal. ISSN 0010-4620

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In condition-based maintenance, real-time observations are crucial for on-line health assessment. When the monitoring system is a wireless sensor network, data loss becomes highly probable and this affects the quality of the remaining useful life prediction. In this paper, we present a fully distributed algorithm that ensures fault tolerance and recovers data loss in wireless sensor networks. We first theoretically analyze the algorithm and give correctness proofs, then provide simulation results and show that the algorithm is (i) able to ensure data recovery with a low failure rate and (ii) preserves the overall energy for dense networks.

Item Type:Article
HAL Id:hal-03110478
Audience (journal):International peer-reviewed journal
Uncontrolled Keywords:
Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Other partners > Ecole Nationale Supérieure de Mécanique et des Microtechniques - ENSMM (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE)
Other partners > Institut National des Sciences Appliquées de Lyon - INSA (FRANCE)
Other partners > Université Claude Bernard-Lyon I - UCBL (FRANCE)
Other partners > Université de Franche-Comté (FRANCE)
Other partners > Université de Technologie de Belfort-Montbéliard - UTBM (FRANCE)
Other partners > Ecole Centrale de Lyon (FRANCE)
Other partners > Université Bourgogne Franche-Comté - UBFC (FRANCE)
Other partners > Université Lumière-Lyon 2 (FRANCE)
Laboratory name:
Deposited On:28 Feb 2019 16:39

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