摘要
根据数据链系统的故障检测困难的特点,采用故障树分析法,建立了数据链系统的故障树;在详细分析数据链系统故障特点的基础上,提出了端口功能检测法、调制解调器替代法和电性能参数检测法3种故障定位方法。设计了端口功能检测法中数据测试仪、终端设备模拟器和自环测试监测仪的系统连接方法,设计了调制解调器替代法的系统连接方法和电性能参数检测法的常见电性能参数。综合使用故障检测定位方法,可快速定位数据链系统常见故障。
According to the features of fault mode of data link system,the fault tree of data link system is built based on fault tree analysis method.After analying the characteristic of Data Link system,we present three methods of fault location： method of detector of port function,substitution method of modem and method of detector of electrical performance parameters.We aslo design the connection method among the data-testing instrument,the terminal equipment simulator and the self-loop test monitor in method of detector of port function,link method between system in substitution method of modem and several common parameters in method of detector of electrical performance parameters.Synthesizing this methods of fault detector,we can quickly locate common faults of Data Link System.
出处
《火力与指挥控制》
CSCD
北大核心
2012年第3期180-183,共4页
Fire Control & Command Control
基金
海军工程大学科研基金资助项目(HGDQNJJ020)
