precision measurement method for spatial cams and probe-radius compensation method are presented in this paper according to spatial cam characteristics, and a specified measure program that can realize real-time probe-radius compensation is programmed 摘要根据空间凸轮的特点,给出了空间凸轮精密测量及刚球半径补偿方法,并编制了可实现实时测球半径补偿的空间凸轮专用测量程序。
in this paper, the factor of affecting tracking precision of tv photoelectric theodolites is analysed in the theory . the standard uncertainty about the present measurement method of the key component is analysed . the higher precision measurement method and dynamic measurement method about each key component are brought forward 本论文主要针对影响电视光电经纬仪跟踪精度的因素进行理论分析,并对各关键单元目前的检测方法进行不确定度分析,提出各关键单元的更高精度的检测方法及动态精度测试方法。