电磁波测距仪常数检测分析

Analysis of electronic distancemeter constants examination

本文对电磁波测距仪加、乘常数(C、R)检测方法进行了分析,推导了粗差对解求C和R的影响公式,对基线的长度和精度进行了研究,对比较法和解析法求得的C的差异进行了讨论,最后给出了有关结论。

This paper gives an analysis of the additive constant (C) and scahng constant (R) of the electronic distancemeter. It derives the effecting formulae of C and R, makes a study of the length and accuracy of the base line, gives a discussion on the difference of C value obtained from comparative method and analytical method. Finally, it draws conclusion from these studies.