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本文提出一种在陀螺目镜分划板的对称刻线上记时来确定陀螺北方向的快速定向方法。现场测试结果表明,通过一个周期的观测,该方法可以达到与逆转点法及其它几种记时定向方法相当的精度。
In this paper, a fast orientation method for determining the north direction of a gyroscope is proposed. The field test results show that the method can achieve the accuracy comparable to the reversal point method and several other timed orientation methods through one cycle observation.