... directional gyro compass 定向陀螺罗盘 DG Directional Gyro 方位陀螺 DGU Directional Gyro Unit 航向陀螺装置 ...
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在这样情况下方位陀螺的输入轴是处于垂直位置，同时摆锤单元在零位。
The input axis of the azimuth gyro under this condition is vertical, and pendulum unit is nulled.
通过方位精对准状态在北西天坐标系和东北天坐标系两次定位测量水平陀螺漂移，在水平精对准状态下记录北向速度并采用最小二乘法解算方位陀螺漂移。
Horizontal gyro drift is measured in state of azimuthal alignment by the two localization laws of the three directions of north, west and up, as well as east, north and up.
平台和运载器的方位角是根据由水平环架支承的方位速率陀螺讯号借助积分运算得到的。
The azimuth angles of platform and vehicle will be obtained by an integrator from azimuth rate signals measured by an azimuth gyroscope supported on a horizontal gimbal.
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