某型船载航行记录仪故障分析与处理  

作　　者：罗银波[1] 

机构地区：[1]海军驻九江地区军事代表室,江西九江332000

出　　处：《科技创新与应用》2018年第29期140-141,共2页Technology Innovation and Application

摘　　要：首先对船载航行数据记录仪进行了概述,分析了某型记录仪舵角反馈信号采集部分的组成和工作原理,介绍了一起舵角反馈电压采集精度出现抖动的故障现象,并对故障原因进行了深入详细的分析,得出故障是由舵角反馈线路存在低频纹波抖动干扰引起的,针对故障原因给出了两种解决方案并进行了验证,成功排除了故障。通过对这起故障的分析和排除,可对解决类似故障起到一定的借鉴作用。Firstly, the navigation data recorder on board is summarized, the composition and working principle of the rudder angle feedback signal acquisition part of a certain type of recorder are analyzed, and the fault phenomenon that the precision of rudderangle feedback voltage acquisition appears jitter is introduced. The fault is caused by the low frequency ripple jitter of the rudderangle feedback circuit. Two solutions for the fault are given and verified, and the fault is successfully eliminated. Through the analysis and elimination of the fault, it can be used for reference to solve the similar fault.

关 键 词：舵角采集 故障分析 船载航行数据记录仪 

分 类 号：U665[交通运输工程—船舶及航道工程]