Fault detection and localization in Y-shaped network through power line communication
| Autor: | AbdelKarim, AbdelKarim, Atoui, Mohamed Amine, DEGARDIN, Virginie, Cocquempot, Vincent |
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| Přispěvatelé: | Centre de Recherche en Informatique, Signal et Automatique de Lille - UMR 9189 (CRIStAL), Centrale Lille-Université de Lille-Centre National de la Recherche Scientifique (CNRS), Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 (IEMN), Centrale Lille-Université de Lille-Centre National de la Recherche Scientifique (CNRS)-Université Polytechnique Hauts-de-France (UPHF)-JUNIA (JUNIA), Université catholique de Lille (UCL)-Université catholique de Lille (UCL), Université de Lille, Télécommunication, Interférences et Compatibilité Electromagnétique - IEMN (TELICE - IEMN), Université catholique de Lille (UCL)-Université catholique de Lille (UCL)-Centrale Lille-Université de Lille-Centre National de la Recherche Scientifique (CNRS)-Université Polytechnique Hauts-de-France (UPHF)-JUNIA (JUNIA), This research work is done in the framework of the ELSAT2020 project which is co-financed by the European Union with the European Regional Development Fund, the French state and the Hauts-de-France Region Council., Pierre Laly and Gauthier Delbarre from IEMN laboratory for their help during measurements = PCMP PlatformR, PCMP C2EM |
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: | |
| Zdroj: | 5th International Conference on Control and Fault-Tolerant Systems 5th International Conference on Control and Fault-Tolerant Systems, Sep 2021, Saint-Raphaël, France The conference on Control and Fault-Tolerant Systems (SysTol'21) The conference on Control and Fault-Tolerant Systems (SysTol'21), Sep 2021, Saint-Raphaël, France |
| Popis: | International audience; The massive deployment of electronic components in various transportation systems has increased the complexity of their embedded networks. Power line communication is a good candidate for reducing cable bundles in these systems. Even if the number of cables is reduced, these cables tend to encounter faults that can lead to total system failure. Therefore, it is critical to design and implement an effective soft fault detection system. In this paper, a Y-shaped network consisting of one source and two receivers is studied. A soft fault, whichcan be caused by a localized degradation of the cable quality, is represented by a series resistance. The transmission transfer function measured at each receiver is monitored. A new health indicator inspired by the classical cable chain matrix model is proposed. This indicator is calculated at each receiver. A residual based on the calculated indicator is then used along with a preconstructed topology dependent signature matrix to detect a soft fault and to locate the affected branch. Real data extracted from a test bench are used to validate ourapproach. The results confirm the ability to use Power Line communication systems for diagnostic purposes in addition to their initial implementation purpose. |
| Databáze: | OpenAIRE |
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