研究了空间飞行器向小天体着陆阶段基于导航相机和激光测距仪的自主光学导航方案。
An autonomous optical navigation scheme for landing of spacecraft on a small celestial body based on navigation camera and laser range finder measurements was studied.
半导体激光测距仪主要由激光发射光源、接收系统和光学天线组成。
There are so many kinds of light sources could be used in laser rangefinder.
半导体激光测距仪主要由激光发射光源、接收系统和光学天线组成。
There are so many kinds of light sources could be used in laser rangefinder.
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