This article gives a new layout of two phototheodolite s in the ballisticmeasurement in which their light axes are perpendicular to each other and the calculating formulas are deduced.
本文提出在弹道测试中摄影经纬仪的一种布局方式——光轴垂直法及其计算公式。
2
The structure design of a leveled unit with high accuracy for the antenna pedestal of a phased array ballisticmeasurement radar is introduced, several schemes are compared in this paper.
本文介绍了某相控阵弹道测量雷达的天线平台高精度调平装置的结构设计。
3
In order to measure ballistic trajectory accurately, the measurement precision of the photoelectric theodolite should be investigated.