基于分布式系统架构的机载远程接口单元设计

Design of Airborne Remote Interface Unit based on Distributed System Architecture

随着航空电子技术的不断发展,远程接口单元作为航空电子系统的重要组成部分,在分布式系统控制和信息共享中发挥着非常重要的作用。特别是在分布式机电管理系统中,通过由多个远程接口单元和机电管理计算机构成的机载分布式计算系统,可大幅提升机电系统的综合管理能力。讨论了基于分布式机电综合管理系统架构下的远程接口单元设计和实现方法,实际工程应用效果或实验结果表明,远程接口单元具有可配置、自适应、高可靠及集成度高的优点,具有重要的工程应用价值。

With the continuous development of avionics technology,as an important part of avionics system,remote interface unit(RIU)plays a very important role indistributed system control and information sharing.Especially in the distributed utility management system(UMS),through the airborne distributed computing system composed of multiple RIUs and utility management computer(UMC),the comprehensive controlling and management ability of the system can be greatly improved.This paper discusses the design and implementation of RIU based on distributed UMS.The application shows that RIU has the advantages of configurable,adaptive,high reliability and integration,and has important engineering application value.