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综述了激光雷达大气风场测量的方法,提出了采用直接探测测量三维风场分布的F P干涉仪方法,简述了测量原理,分析了系统的性能和测量误差,比较了基于分子散射和气溶胶散射的系统测量精度,给出了基于瑞利散射的激光雷达系统方案。
The method of measuring the wind field of lidar is reviewed. The FP interferometer method of measuring the three-dimensional wind field by direct detection is proposed. The measuring principle is briefly introduced. The performance and measurement error of the system are analyzed. The molecular scattering and aerosol scattering The measurement accuracy of the system is given, and the laser radar system based on Rayleigh scattering is given.