摘要
机载计算机平台作为复杂航空电子设备,具有数字化程度高、信号交联复杂、通道数多等特点,通过分析计算机平台各部件的功能及故障模式,制定计算机平台的BIT设计方案和进行BIT分析设计,最后进行了BIT指标评估及验证试验,该型计算机平台能够完成系统要求的计算机BIT检测内容,满足系统要求,提高了系统的任务可靠性和安全性,减少了系统维修时间。
Aeronautic calculator is intricate equipment, higher digital, complicated signal, added channels, this article analyse aeronautic calculator's function and failure mode, institute aeronautic calculator's scheme, design and analyse built-in test, evaluate and validate built-in test,this aeronautic calculator is satisfaction, this technology enhance reliability and security of equipment, reduce time of rehabilitate enormously.
出处
《变频技术应用》
2015年第4期73-77,共5页
INVERTER TECHNOLOGIES AND APPLICATIONS
关键词
机载计算机
BIT
设计和验证
aeronautic calculator
built-in test
evaluate and validate