LRM自动测试系统应用研究

Application Research of LRM Automatic Test System

综合模块化的航空电子体系架构(IMA)已经成为当前发展趋势,外场可更换模块(LRM)是综合模块化航电系统的重要组成,因此LRM自动测试系统成为未来航电设备保障的关键。本文介绍LRM功能结构及特点,以及当前国内自动测试系统发展现状,最后着重探讨LRM自动测试系统应用中存在的问题和应用中需要提高的方面。

The integrated modular avionics architecture(IMA)has become the current development trend.The line replaceable module(LRM)is an important component of the integrated modular avionics system,the LRM automatic test system becomes the key to the future avionics protection.This paper introduces the structure and characteristics of LRM,as well as the current development status of domestic automatic test systems.Finally,it focuses on the problems in the application of LRM automatic test system,and the aspects that need to be improved in the application.