A Performance Analysis of Optimization Algorithms for Wiring Network Reconstruction and Diagnosis based on Reflectometry
| Autor: | Wafa Ben Hassen, Moussa Kafal, Jaume Benoit |
|---|---|
| Přispěvatelé: | Laboratoire Fiabilité et Intégration de Capteurs (LFIC), Département Métrologie Instrumentation & Information (DM2I), Laboratoire d'Intégration des Systèmes et des Technologies (LIST (CEA)), Direction de Recherche Technologique (CEA) (DRT (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Direction de Recherche Technologique (CEA) (DRT (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay-Laboratoire d'Intégration des Systèmes et des Technologies (LIST (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, Laboratoire d'Intégration des Systèmes et des Technologies (LIST), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay-Laboratoire d'Intégration des Systèmes et des Technologies (LIST) |
| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: |
defect
bus networks single testing point TDR methods Computer science diagnosis optimisation network blind characterization graph theory Topology (electrical circuits) 02 engineering and technology transmission line network diagnosis CAN bus CAN bus networks Transferometry 0202 electrical engineering electronic engineering information engineering Point (geometry) Time domain cable [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det] performance analysis Reflectometry signal processing load impedances time domain reflectometry methods real aeronautical cable wiring network reconstruction wiring network diagnosis Signal processing optimisation algorithm transmission lines inverse problems topology reconstruction 020208 electrical & electronic engineering Complex wire networks branch length estimation 020206 networking & telecommunications Graph theory fault diagnosis wiring testing purposes [SPI.ELEC]Engineering Sciences [physics]/Electromagnetism Electric power transmission time-domain reflectometry Computer engineering black-boxed network |
| Zdroj: | 2019 International Automatic Testing Conference (AUTOTESTCON) 2019 International Automatic Testing Conference (AUTOTESTCON), Aug 2019, National Harbor, United States. pp.8961070, ⟨10.1109/AUTOTESTCON43700.2019.8961070⟩ |
| DOI: | 10.1109/AUTOTESTCON43700.2019.8961070⟩ |
| Popis: | International audience; During the last decade, time domain reflectometry (TDR) methods have formed the cornerstone for the diagnosis of transmission line networks. They have been adopted recently to the blind characterization of networks, thanks to graph theory and optimization based algorithms. Using a single testing point, it became possible to reconstruct the topology of a black-boxed network while returning precise estimates of branch lengths and most importantly load impedances. In other words, disconnecting the network for testing purposes is no longer needed. In this paper, we opted to perform a comparative analysis to study the effect of different optimisation based algorithms on the applicability of the aforementioned method. Particularly, we designed CAN bus networks based on real aeronautical cables of increased complexity to investigate their performance in terms of precision and computational burden. |
| Databáze: | OpenAIRE |
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