大气传输特性对激光测距系统测距精度的影响

Influence of laser propagation characteristic in the atmosphere on precision of laser distance measuring system

本文结合光测设备的某次实战任务数据,对激光测距信号在大气中传输的能量衰减机制进行研究,分析和讨论大气传输特性对激光测距系统精度影响因素,为激光测距系统的设计和进一步的误差修正提供了理论依据。

Based on certain experimentally measured data,the energy attenuation mechanism of laser distance measuring signal in the atmosphere was investigated.The influence of laser propagation characteristic in the atmosphere on precision for the laser distance measuring system were discussed and analyzed,and these give a theoretical basis for design of laser distance measuring system and farther error-correction.