In this paper, the dynamic, static and automatic precision orientation system applied to underground projects is studied.
本文研究了应用于地下工程的动、静态自动精密导向系统。
Although the general design method of the position loop composed of the position sensor is abnegate, but the information radar servo system has high orientation precision in this way.
采用该方法，虽然舍弃了由位置传感器构成位置回路的常规设计方法，但情报雷达伺服系统仍然有较高的定位精度。
The correction of camera optics distortion and sub-pixel method for image processing can reduce the error of target image orientation for the precision improvement of system measuring.
摄像机光学畸变的修正以及图像处理的亚像素定位方法，减小了目标图像的定位误差，提高了系统的测量和调整的精度。
The high precision calculagraph is the key equipment in the orientation precision test system of artillery scout and checkout of UAVs.
高精度计时器是无人机定位精度检测系统中的关键设备。
A high precision control system of worktable is the important part in modern advanced microscopic system, its re-orientation accuracy affects the sample observation quality of microscope directly.
高精度工作台控制系统是现代自动显微系统的重要组成部分，其精度直接影响显微镜对样品的检测质量。
Test result shows the digital control method of system is simple, and has high precision orientation.
实验证明：其数字式控制方法简便，位置定位准确，控制精度高。
Test result shows the digital control method of system is simple, and has high precision orientation.
实验证明：其数字式控制方法简便，位置定位准确，控制精度高。
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