Analysis of synchronization in distributed avionics systems based on time-triggered ethernet

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dc.contributor.authorTariq, Nahman
dc.contributor.authorPetrunin, Ivan
dc.contributor.authorAl-Rubaye, Saba
dc.date.accessioned2021-12-15T14:40:29Z
dc.date.available2021-12-15T14:40:29Z
dc.date.issued2021-11-15
dc.description.abstractSignificant developments are made in unmanned aerial vehicles (UAVs) and in avionics, where messages sent in the network with critical Time play a vital role. Several studies in Time-Triggered Ethernet have been carried out, but these studies. Still, these improving QoS such as latency in end-to-end delays of an internally synchronized TTE network. However, no one monitors integrated modular avionics. We proposed a framework that enables TTE to be externally synchronized from a GNSS to overcome this problem. We have incorporated our proposed Algorithm in the TTE protocol based on specific parameters and multiple existing algorithms. The proposed Algorithm gives us the ability to control and synchronize the TTE network. Also, we have a developed scenario for analyzing the performance of externally synchronized end-to-end latency of TT messages in a TTE network. We simulated scenarios in our framework and analyzed QoS but, more specifically, the latency that affects the performance of time-triggered messages in externally synchronized TTE networks. The result shows that our proposed framework outperforms existing approaches.en_UK
dc.identifier.citationTariq N, Petrunin I, Al-Rubaye S. (2021) Analysis of synchronization in distributed avionics systems based on time-triggered ethernet. In: Proceedings of the 2021 AIAA/IEEE 40th Digital Avionics Systems Conference (DASC), 3-7 October 2021, San Antonio, TX, USA.en_UK
dc.identifier.eisbn978-1-6654-3420-1
dc.identifier.eissn2155-7209
dc.identifier.isbn978-1-6654-3421-8
dc.identifier.issn2155-7195
dc.identifier.urihttps://doi.org/10.1109/DASC52595.2021.9594327
dc.identifier.urihttps://dspace.lib.cranfield.ac.uk/handle/1826/17337
dc.language.isoenen_UK
dc.publisherIEEEen_UK
dc.rightsAttribution-NonCommercial 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/*
dc.subjectTime-Triggered Ethernet (TTE)en_UK
dc.subjectTime-Triggered Traffic (TT)en_UK
dc.subjectIntegrated Modular Avionics (IMA)en_UK
dc.subjectDistributed modular Avionics (DIMA)en_UK
dc.subjectGNSSen_UK
dc.subjectExternal Clocken_UK
dc.subjectQuality of Service (QoS)en_UK
dc.subjectLatencyen_UK
dc.titleAnalysis of synchronization in distributed avionics systems based on time-triggered etherneten_UK
dc.typeConference paperen_UK

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