An Overview of the Integrated Modular Avionics (Ima) Concept

Tagawa, Gitsuzo B. S.; Souza, Marcelo Lopes de

doi:10.5540/dincon.2011.001.1.0071

Cited by 6 publications

(2 citation statements)

References 8 publications

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“…Each OEM is trying to create an intelligent EEA such as E3 (Volkswagen), E platform 3.0 architecture (BYD), FACE -Future Architecture for Computing Element (Renault), and new generation architectures (Tesla) often in combination with different highperformance central computing units such as In Car Application Server (ICAS) (Volkswagen) and SPA2 (Volvo) (ReportLinker, 2021, Tany et al, 2022. With automotive, the avionic systems are also shifting to centralized EEAs (Tagawa & Souza, 2011). Managing the changing requirements, and handling of large EE data and their complexity is overwhelming and ambiguous during the development.…”

Section: Figure 1 Overview Of Decentralized and Centralized E/e Archi...mentioning

confidence: 99%

Visualizing and analysing data-driven shift from decentralized to centralized automotive E/E architectures

Phadnis,

Feyerabend,

Axmann

2024

Proc. Des. Soc.

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Decentralized E/E architectures (EEAs) are facing challenges and bottlenecks in implementing new features and technologies. The shift towards centralized EEAs has many challenges and needs to be handled pragmatically by considering concurrency with the existing EEAs. To address the challenges of architectural shift, the paper showcases the quantitative comparison of EEAs and visualizes the flow of shifting sub-function and hardware blocks using the Sankey diagram. The observations from the diagram as a result will support OEMs to analyse and take decisions on the shift while developing EEAs.

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Section: Figure 1 Overview Of Decentralized and Centralized E/e Archi...mentioning

confidence: 99%

Visualizing and analysing data-driven shift from decentralized to centralized automotive E/E architectures

Phadnis,

Feyerabend,

Axmann

2024

Proc. Des. Soc.

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“…In the field of avionics, similar trends to distributed robotics architectures are very evident. To increase reliability while minimizing complexity and retaining the advantages of a distributed architecture, Integrated Modular Avionics (IMA) architectures focus on the networking of standardized Line-Replaceable Units (LRUs) to perform a wide range of tasks in many different locations on an aircraft [44]. While static IMA networks designed and configured manually have already been successful in reducing complexity, power and mass, they do not realize the full potential of a fractionated system.…”

Section: Fractionated Aerospace Systemsmentioning

confidence: 99%