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AeroRing: Avionics Full Duplex Ethernet Ring with High Availability and QoS Management

Amari, Ahmed and Mifdaoui, Ahlem and Frances, Fabrice and Lacan, Jérôme and Rambaud, David and Urbain, Loic AeroRing: Avionics Full Duplex Ethernet Ring with High Availability and QoS Management. (2016) In: the 8th European Congress Embedded Real Time software and systems ERTS2 2016, 27 January 2016 - 29 January 2016 (Toulouse, France).

(Document in English)

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Official URL: http://www.erts2016.org/


The avionics standard AFDX has been introduced to provide high speed communication for new generation aircraft. However, this switched network is deployed in a full redundant way, which leads to significant quantities of wires. To overcome this limitation, a new avionic communication network, called AeroRing, is proposed in this paper to decrease the wiring weight, while guaranteeing the required performance and safety levels. AeroRing is based on a Gigabit Ethernet technologyand implements a daisy-chain wiring scheme on a Full Duplex ring topology. First, the main features of such a proposal, and particularly the QoS and robustness management, are detailed. Then, numerical results of some Performance Indicators (PI) are illustrated to highlight its ability to guarantee the avionics requirements.

Item Type:Conference or Workshop Item (Paper)
HAL Id:hal-01407788
Audience (conference):International conference proceedings
Uncontrolled Keywords:
Institution:Université de Toulouse > Institut Supérieur de l'Aéronautique et de l'Espace - ISAE-SUPAERO (FRANCE)
Other partners > BETA TECH (FRANCE)
Other partners > ECA Group (FRANCE)
Laboratory name:
Feder and Région Midi-pyrénées
Deposited On:19 Nov 2015 12:56

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