光轴偏差对激光测距机测距能力的影响

Effect on the range ability of laser range finder by optics axis error

根据脉冲激光测距机的测距方程 ,定量讨论了光轴偏差对测距机测距能力的影响 ,给出了几种典型激光测距机最大测程随光轴偏差大小的变化情况。理论上 ,得出了“不同型号的测距机所允许的最大光轴偏差是不同”

According to the range equation of pulse laser range finder,the infection on the range ability of laser range finder by optics axis error has been discussed quantitative.The change of the maximum range of the mostly laser range finders to optics axis error has been given.In theory,the conclusion for the different type laser range finder has been obtained.