摘要
针对航空电子系统的功能特点,分析了某航电分系统控制管理计算机软件的特征和要求,结合机载嵌入式软件的系统测试需求,提出利用航电分系统设计开发试验平台,通过总线上的故障注入和数据采集方法,实现机载嵌入式软件的系统测试。
The features and requirements of the control management computer software of a certain avionics subsystem are analyzed based upon the functional characteristics of the avionics system. Taking into account the system test requirements of the airborne embedded software, a development test platform designed by using the avionics subsystem is proposed to perform the system test of the airborne embedded software by means of injecting faults and acquiring data via the data bus.
出处
《航空计算技术》
2004年第4期108-110,114,共4页
Aeronautical Computing Technique
关键词
嵌入式软件
系统测试
故障注入
数据采集
embedded software
system test
fault injection
data acquisition
