开放式系统架构发展与新一代航电系统架构展望

Development of Open System Architecture and Prospect of New Generation Avionics System Architecture

为了降低装备在整体生命周期的成本,并获得更频繁地升级现有和新型武器系统的能力,美国国防部要求使用开放式系统架构,并已完成许多开放系统架构标准的制定工作。本文将在介绍航空电子领域典型的开放系统架构标准内容、发展状态及商业策略的基础上,对各个标准加以梳理和比较,总结不同开放式架构标准整合情况下可能遇到的问题并给出解决原则;最后,对开放式系统架构标准在新一代航空电子系统中的应用进行展望。

In order to reduce the cost of equipment in the overall life cycle and obtain the ability to upgrade existing and new weapon system more frequently,the U.S.Department of Defense requires the use of open system architecture and has completed the development of many open system architecture standards.On the basis of introducing the con-tent,development status and business strategy of typical open system architecture standards,sorting and comparison is made to each standard,and problems summarized that may be encountered in the integration of different open architec-ture standards and the solutions are described.Finally,the application of open system architecture standards in the new generation of avionics system is prospected.