一个用于空中和空间航空电子系统的架构交易和优化的工具

Gateway to the New Millennium. 18th Digital Avionics Systems Conference. Proceedings (Cat. No.99CH37033) Pub Date : 1999-10-24 DOI:10.1109/DASC.1999.863681

M. Patel, B. Wren, D. Wijesekera

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引用次数: 0

摘要

未来用于高性能和商业/国防部系统的嵌入式航空电子处理需要低成本的实时和容错计算解决方案。候选系统的研究和选择是一项复杂的任务，需要多次设计迭代。此外，将大量应用程序功能最优地映射到这样的系统上不能手工高效地完成。本文介绍了建筑交易与优化工具(AToT)。AToT允许工程师为目标应用程序执行架构交易，并建议将应用程序映射到选定的硬件上。为了说明AToT的成本效益和可用性，介绍了一种映射到信用卡航空电子(CCA)显示处理节点的应用程序的开发研究。

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A tool for architecture trades and optimization for air and space based avionic systems

Future embedded avionics processing for high performance and commercial/DoD systems require a low cost computing solution that is real-time and fault tolerant. The study and selection of system candidates are a complex task requiring many design iterations. Moreover, optimally mapping the multitudes of application functions onto such systems cannot efficiently be done by hand. This paper describes the Architecture Trades and Optimization Tool (AToT). AToT allows an engineer to perform architecture trades for a target application and suggests a mapping for the application onto the selected hardware. To illustrate the cost benefit and usability of AToT, a study describing the development of an application mapped to Credit Card Avionics (CCA) display processing nodes is presented.

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Gateway to the New Millennium. 18th Digital Avionics Systems Conference. Proceedings (Cat. No.99CH37033)

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