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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。
The simulation research is helpful to the optimization of gain modulation and non-scanning lidar system design, and its composition and imaging principle are analyzed. A theoretical model of gain-modulated non-scanning lidar was established and a standard target for radar imaging was proposed. Based on the theoretical model and imaging process, a simulation software was programmed to simulate the gain-modulated non-scanning lidar system. Contrast with experimental results. The consistency between the simulation results and the experimental results shows that the simulation model is close to reality, which is helpful to the scheme design and parameter optimization of the gain-modulated non-scanning lidar system.