self-aligning laser vector velocimeter

Based on the theory of perspective projection transformation,a new modeling method for laser auto-collimation angle measurement system is proposed.

基于透视投影变换,提出了一种新的激光自准直测角系统建模方法,通过对系统安装误差因素和模型外参数的仿真分析,提出了一种带有内外参数的激光自准直简化测量模型,为激光自准直测角系统建模、标定等问题的解决提供了一个有效的理论依据,具有一定的理论意义和工程实际应用价值。