TL-1本安型陀螺罗盘的设计与研究  

Design and Research of TL-1 BenAn Type Gyroscopic Compass

作　　者：范俊智[1] 

机构地区：[1]煤炭科学研究总院唐山分院,河北省唐山市063012

出　　处：《测绘工程》1999年第3期34-39,共6页Engineering of Surveying and Mapping

摘　　要：叙述了防爆、低精度、低重量、短测时、低价格的TL-1本安型陀螺罗盘的陀累马达选型以及设计中的几个问题，介绍仪器样机的测试情况。测试结果表明，仪器性能稳定，陀螺方位角一次测量中误差≤±30’，可以替代磁罗盘，进行低精度的定向测量。The paper introduces some problems in choosing the gyro motors for TL-1BenAn type gyroscopic compass with anti-explosion, low accuracy, light weight, timesaving and low cost. The testing situations of the prototype are given. Testing results show that the instrumental functions are stable, one observation set MSE of gyro azimuth ls equa1 to (or less than)±3o'. It may be used for low accuracy orientation surveys, instead of magnetic compass.

关 键 词：磁罗盘 陀螺定向 本安型 陀螺罗盘 设计 

分 类 号：P212[天文地球—测绘科学与技术] TH761[机械工程—仪器科学与技术]