某型自动舵分罗经航向误差大故障分析与处理  

Fault analysis and handling against large error in compass repeater course of autopilot

作　　者：谭志杨 邹丑田 钟多就 TAN Zhiyang;ZOU Choutian;ZHONG Duojiu

机构地区：[1]91902部队,广东广州510320 [2]92326部队,广东湛江524002

出　　处：《中国修船》2022年第2期19-21,共3页China Shiprepair

摘　　要：文章针对某型数字化改造后的自动舵出现分罗经航向误差大的问题,在充分分析接收/发送同步系统信号流程的基础上,指出了该型数字化改造后的自动舵接收/发送分罗经数字航向与传统模拟航向的异同,然后逐步缩小排查范围,精确定位了故障点,及时排除了该型自动舵接收分罗经航向的软性故障。This paper aims to address the large error in the compass repeater course of a type of autopilot after digital transformation.On the basis of fully analyzing the signal flow of the receiving–transmitting synchronization system,the paper points out the similarities and differences between the digital course of receiving–transmitting compass repeater of the digitized autopilot and its traditional analog course.The investigation scope is gradually narrowed down,and the fault points are accurately located.As a result,the soft fault of the autopilot in receiving the compass repeater course is eliminated in time.

关 键 词：自动舵 分罗经航向 接口故障 

分 类 号：U672[交通运输工程—船舶及航道工程]