摘要
综合化模块化航空电子(IMA)架构被广泛应用于新一代民用与军用飞行器的设计中,在简化系统设计、开发和验证的同时,提升了航电系统的安全性与可靠性。介绍了航空电子系统IMA体系结构模型,以及基于该模型的某重点型号飞机任务系统中的综合核心处理机(ICP),讨论了一种适用于该系统的采用ARINC653标准的软件体系结构,设计了软件体系结构下的ICP平台软件,最后就软件结构的特点和关键技术进行了详细的讨论。
The integrated modular avionics(IMA)architecture is widely used in the design of a new generation of civil and military aircraft.It not only simplifies system design,development and verification,but also improves the safety and reliability of avionics systems.This paper introduces the IMA architecture model of avionics system and the integrated core processor(ICP)in a key aircraft mission system based on this model,and discusses an ICP system software using ARNC653 standard for this system.Then designs the ICP platform software.Finally,the structure features and key technologies of this software are discussed in detail.
作者
吴姣
戴小氐
张锆
WU Jiao;DAI Xiao-di;ZHANG Gao(Xi′an Aeronautics Computing Technique Research Institute,AVIC,Xi′an 710068,China)
出处
《航空计算技术》
2020年第3期87-90,共4页
Aeronautical Computing Technique
基金
国家重大科技专项项目资助(2012ZX01041-006)。
