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.