磁罗经自差半自动测校装置  

Semi-automatic Equipment for Rectifying Deviation of Magnetic Compass

作　　者：史德[1] 杨晓东[1] 吉春生[1] 

机构地区：[1]海军潜艇学院

出　　处：《船舶工程》1998年第2期52-55,3,共4页Ship Engineering

摘　　要：提出一种磁罗经自差半自动测校方法，并从旋回法测定自差原理计算自差系数、安放磁棒位置和软铁数量、所用磁场传感器基本原理、罗经涡动误差的影响、半自动测校装置组成等方面，论证了研制磁罗经自差半自动测校装置的可能性。A method for semi-automatically rectifying the deviation of magnetic compass is proposed in this paper. The possibility for developing such kind of equipment in respect of the principle of rotation method to detect the error ,calculation coefficients of deviation,location of magnetic bar to be put,number of soft iron,basie principle of magnetic sensor,influence of turbulent error and the compose of semi-automatic equipment,etc. is discussed.

关 键 词：磁罗经 自差 磁场传感器 涡动误差 

分 类 号：U666.151[交通运输工程—船舶及航道工程]