CAJ | 학술논문

针对光电经纬仪室内检测作用距离问题，提出光电经纬仪作用距离指标的室内检测模型。从对目标进行跟踪捕获的实际工作过程中的4个边界点出发，检测光电经纬仪的目标对比度指标，并在此基础上结合天气条件参数对作用距离进行估算。由实验结果可知，该光电经纬仪目标对比度范围为5％～13％；在北纬45°，7月，白天的无云无雨天气条件下，作用距离为30．105 km ，与实际外场跟飞结果相比，误差约为1 km。该方法适用于跟踪天空背景下的目标时的作用距离估算。
침대광전경위의실내검측작용거리문제，제출광전경위의작용거리지표적실내검측모형。종대목표진행근종포획적실제공작과정중적4개변계점출발，검측광전경위의적목표대비도지표，병재차기출상결합천기조건삼수대작용거리진행고산。유실험결과가지，해광전경위의목표대비도범위위5％～13％；재북위45°，7월，백천적무운무우천기조건하，작용거리위30．105 km ，여실제외장근비결과상비，오차약위1 km。해방법괄용우근종천공배경하적목표시적작용거리고산。
Aiming at the operating distance of photoelectric theodolite indoor detection ,we pro-posed an indoor model for testing the photoelectric theodolite range index .Starting from 4 boundary points in practical work process of the target tracking ,we detected the photoelectric theodolite target contrast index ,then estimated the working range by taking into account the weather conditions .The experimental results show that the photoelectric theodolite target con-trast range is 5% ~13% ;On the condition of 45°N ,July ,a no rain and no clouds day ,the op-erating range is 30 .105 km ,and compared with the actual field flying result the error is about 1 km .T his method is suitable for estimating the effect distance w hen tracking the targets un-der sky background .