采用GPS数据实现激光反射方向的控制

Controlling laser reflect orientation by using GPS

利用GPS测得激光预定反射方向上某目标的三维坐标,转化成相对平面反射镜中心的方位角与俯仰角,通过控制平面反射镜的法线方向达到反射激光到达预设目标的目的。结果表明该方法简单、容易实现并且精度较高。

The three - dimensional coordinates of a certain object in the preset reflect direction of laser can be obtained by using GPS for measurement. Then the coordinates can be converted into azimuth angle and pitch angle relative to the plane mirror. Controlling normal orientation of plane mirror to make the reflect laser reach the object. The result shows that this method is simple, easy to realize and can get higher precision.