增益调制非扫描激光雷达距离像的仿真及实验验证  

Simulation and Experimental Verification of Gain-Modulated Scannerless Lidar Range Image

作　　者：唐勐[1] 赵远[1] 张宇[1] 靳辰飞[1] 张勇[1] 吴杰[1] 孙秀冬[1] 

机构地区：[1]哈尔滨工业大学物理系,黑龙江哈尔滨150001

出　　处：《中国激光》2011年第4期234-241,共8页Chinese Journal of Lasers

基　　金：总装预研基金(9140A01040307HT0125)资助课题

摘　　要：仿真研究有助于增益调制非扫描激光雷达系统设计的优化,并对其构成和成像原理进行分析。建立了增益调制非扫描激光雷达的理论模型,提出一个用于雷达成像的标准目标,根据所建立的理论模型和成像过程,编制了仿真软件,对增益调制非扫描激光雷达系统进行仿真模拟,并与实验结果进行对比。仿真实验结果与实验结果的一致性表明,仿真模型比较贴近实际,有助于增益调制非扫描激光雷达系统的方案设计和参数优化。Simulation research helps to aid and optimize the designing of gain-modulated scannerless lidar,and helps to analyze the configuration and imaging principle.A theoretical model of the gain-modulated scannerless imaging lidar system is established.A simulation software for gain-modulated scannerless lidar is programmed according to the theoretical model.Simulation results and experimental results show that it is helpful for the designing and parameter optimizing of gain-modulated scannerless lidar.

关 键 词：激光技术 激光雷达 增益调制 系统仿真 非扫描 

分 类 号：TN958.98[电子电信—信号与信息处理]