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Abstract The ARINC 653-based AIR (ARINC 653 in Spac The ARINC 653-based AIR (ARINC 653 in Space Real-Time Operating System) architecture, developed as a response to the interest of the aerospace industry in adopting the concepts of Integrated Modular Avionics (IMA), proposes a partitioned environment, observing strict temporal and spatial segregation, in which partitions are able to use different (real-time) operating systems and host applications of different criticality levels. This paper centers on recent enhancements to the AIR architecture, like the AIR POS Adaptation Layer (PAL), which aim at optimizing the development and integration processes with the flexible support to new partition operating systems (POS) in mind. We also discuss the current efforts, which already benefit from the properties of the AIR Technology, to integrate Linux as a POS, exploiting the concepts of the paravirtualization interface currently provided by the Linux kernel. ce currently provided by the Linux kernel.
Address Lisbon, Portugal  +
Author João Pedro Craveiro + , José Rufino + , Tobias Schoofs + , James Windsor +
Booktitle Actas do INForum - Simpósio de Informática 2009  +
Key Craveiro09INForum  +
Month sep  +
NumPubDate 2,009.09  +
Project Project:AIR-II +
ResearchLine Timeliness and Adaptation in Dependable Systems (TADS) +
Title Flexible Operating System Integration in Partitioned Aerospace Systems  +
Type inproceedings  +
Url  +
Year 2009  +
Categories Publication  +
Modification dateThis property is a special property in this wiki. 17 January 2013 10:53:27  +
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