摘要
为对激光探测系统的科学设计和性能评估提供有效指导,针对一种激光目标探测系统进行仿真建模,分析并建立了激光回波功率和光电转换模型,利用所建立的模型对探测系统进行仿真,经样机试验数据验证所建模型有效可行。通过对特定典型目标的仿真可以推断该激光探测系统能实现对目标的准确识别,并可以通过回波波形的差异区分具有不同外形的目标。
The aim of simulation research is to provide effective guidance for scientific design and performance evaluation of laser detecting system. The simulation modeling is presented aiming at certain laser detector system, The laser echo power tormulation and photo-electricity transform model are analyzed, The simulation of laser detecting system is carried out based on these models. Ultimately, the models mentioned are proved effective by detecting sample experiments. The simulation aiming at certain typieal detecting target can deduce that the laser detecting system can realize target identification exactly and distinguish targets with different figure by the difference of echo wavetorm.
出处
《科技导报》
CAS
CSCD
2006年第12期31-33,共3页
Science & Technology Review
基金
国家部委预研项目(40207010304)
关键词
激光探测
探测方程
计算机仿真
激光回波模型
laser detection
detection formulation
computer simulation
laser echo model
