某型惯性陀螺平台的定向及其轴系误差

Orientation of a Gyro Platform and Its Axial Error

本文讨论了某型转台的轴系误差对转台定向产生的影响及其轴系误差的测定方法。提出了经纬仪与转台的连线不在南北方向线上时如何将转台的耳轴置于东西方向的方法,以及配合转台的角度显示值对转台进行定向的方法。

In this paper, two problems are discussed. One is the effect of the axial error of a gyro platform on the orientation of the gyro platform, and the other is how to determine the axial error. It is also presented how to set the horizontal axis into east-west direction when the theodolite and the gyro platform doesn't lie in south-north direction. Moreover, the paper gives the method to orient the gyro platform according to its angular value.