基于能力仓库的航空电子体系架构设计

Research on Service-Oriented Open Avionics System Architecture Design

分析了航空电子系统领域面临的新技术有效导入、研发周期及成本高、跨平台互操作性差等问题,深入研究了国外项目实践和标准规范,将开放式系统架构应用于航空电子系统,提出开放式航空电子系统架构设计方法,实现应用软件与资源解耦,通过标准化接口的定义提高组件的可复用与可移植性。应用面向服务的思想,构建能力仓库,通过体系级服务的设计为各装备平台间提供了语义理解的基础,为装备平台互操作提供了解决思路,并列出了需要解决的关键技术。

Problems encountered in the field of avionics system are analyzed,such as the effectiveness of inserted new technology,R&D cycle and high costs,and barely inter-operability between .combat vehicles.Thorough research has been conducted on international projects and standards which apply open system architecture to avionics systems, and a design method of open avionics system architecture is proposed,which solves the urgent coupling of software and hardware resources.In addition,the reuse and migration of components have been improved by standardized definition of interfaces.Furthermore,by establishing capability repository and designing services on system-of-systems level, ideas are provided for semantic awareness between combat vehicles and interoperability.Lastly,key technologies are proposed.