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研究了基于FPGA的数字大量程高精度测距信息处理技术,应用于国内首台对地高程测量星载激光测距仪,并于国内首次实现星载激光测距仪测距精度达到优于1m@(平坦地形)的测距水平。
This paper studies the technology of digital large-range and high-precision distance measurement based on FPGA, which is applied to the first spaceborne laser range finder in China and the first time in China that the accuracy of spaceborne laser range finder is better than 1m @ (Flat terrain) ranging level.