综合模块化航空电子系统标准述评

Remarks on Standards of Integrated Module Avionic System

综合模块化航空电子系统(IMA)是航电系统的发展方向,其技术标准对新型军机、民机航电系统开发具有重要指导作用,阵风、F-22、F-35、A380、B787等飞机的航电系统均采用了其有关概念和技术。重点评述了ASAAC有关系统架构、系统软件、通信/网络、通用功能模块、封装等技术标准,以及ARINC等有关标准。

Integrated Module Avionics （IMA） is the development direction of the avionic system, and its technical standards have great significance on guiding the development of avionic systems onboard new types of military and civil aircrafts. Some concepts and technologies of it have been used in the avionic systems of Rafale, F-22, F-35, A380 and B787. In this paper, the technical standards of Allied Standard Avionics Architecture Council （ASAAC） on system architecture, system software, communication/network, common functional module and packaging, and the relevant standard of ARINC are discussed.