悬挂式陀螺运动规律和各种记时法定向精度的研究

A STUDY ON THE, MOVEMENT RRGULARITIES, OFSUSPENDED GYRO AND THE ORIENTATION ACCURACYOF VARIOUS TIMING METHODS

文中阐述了对JT-15陀螺经纬仪照准部固定时陀螺运动规律的实际测定及对测定结果的分析。并利用这些测定资料，计算、分析和比较了各种不同记时观测方法测定陀螺方位角的精度，得出了对实际工作有益的结论，并推荐了最佳的记时观测方法。

;:This paper deals with the movement regularities of JT-15 gyro-theodolite on thebasis of an analysis of practical observations made by keeping fixed the alidade. Orien-tation accuracies obtained from various timing methode are compared and conclusionsreached which are of great vilue to practice. Based on the conprison, a better timingmethod is recommened.