Architecture Exploration for High-Integrated and Low-Cost Avionic Systems

高集成低成本航电系统架构探索

• 批准号: 408460-2010
• 负责人: Bois, Guy
• 金额: $ 7.28万
• 依托单位: École Polytechnique de Montréal
• 依托单位国家: 加拿大
• 项目类别: Collaborative Research and Development Grants
• 财政年份: 2013
• 资助国家: 加拿大
• 起止时间: 2013-01-01 至 2014-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=530062
• 关键词: Architecture; Exploration; Integrated; Low; Cost

Modern avionics systems are software-intensive systems composed of a network of heterogeneous distributed embedded processors. These safety-critical systems must exhibit a series of quality attributes, among the most important being the system safety, reliability and fault-tolerance. Organizations developing modern avionic systems face numerous challenges. Among them is the need to choose and exploit the right infrastructure technologies to architect product lines addressing the requirements of multiple customers. Also, economic concerns are constantly pushing for changes. Space, weight and power (SWaP) considerations are gaining importance in the current state of the aviation industry. Since the early 2000's, a new architecture named IMA (Integrated Modular Avionics) has emerged that promises to significantly increase safety-critical aspects while reducing the SWaP footprint of new avionics systems by combining several applications within a single computer hardware unit.

现代航空电子系统是由异质分布式嵌入式处理器网络组成的软件密集型系统。这些安全关键系统必须表现出一系列质量属性，其中最重要的是系统的安全性、可靠性和容错性。开发现代航空电子系统的组织面临着许多挑战。其中之一是需要选择和利用正确的基础设施技术来构建满足多个客户需求的产品线。此外，对经济的担忧也在不断地推动变革。在航空业的当前状态下，空间、重量和功率(交换)的考虑越来越重要。自2000年初S以来，出现了一种名为IMA(集成模块化航空电子设备)的新体系结构，该体系结构承诺通过在单个计算机硬件单元中结合几个应用程序来显著增加安全关键方面，同时减少新航空电子系统的交换空间。