虚拟仪器的IMU故障诊断系统  

Fault Diagnosis Technology of Inertial Position and Azimuth Determining System based on Virtual Instrument

作　　者：江恒[1] 曾文锋[1] 李申鹏[1] 黄卫东[1] 王力登[1] 

机构地区：[1]武汉军械士官学校,湖北武汉430075

出　　处：《火力与指挥控制》2008年第S1期65-66,70,共3页Fire Control & Command Control

摘　　要：虚拟仪器是基于计算机的数字化测量仪器,利用虚拟仪器实现功能模拟,以达到检测故障的目的。针对惯性定位定向系统技术含量高,故障诊断困难的特点,分析了惯性定位定向系统的故障检测原理,利用L abv iew设计了虚拟仪器,构建了故障诊断系统,通过试验证明该系统能够实现惯性定位定向系统的故障定位。Virtual instrument is digital metering instrument based on computer,virtual instrument can realize the function imitate to fault detecting.Inertial position and azimuth determining system has characteristic of complicated technology and difficult fault diagnosis,we have analysed the fault detecting principle of inertial position and azimuth determining system,and designed virtual instrument using Labview and structured fault diagnosis sytem.The experiment proved that the system can realize fault diagnosis o...

关 键 词：惯性定位定向系统 虚拟仪器 故障诊断 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]