【摘要】 设计了一种俯仰扫描装置,将二维激光雷达安装在扫描云台上,实现扫描数据采集。分析了扫描云台位置变换关系,研究了将二维扫描数据转换成三维扫描数据的算法。该算法通过坐标系的旋转变换,将激光雷达扫描数据点从自身扫描坐标系下转化到全局坐标系,实现了二维扫描数据到三维扫描数据的转换。通过数值仿真分析,验证了转换算法的可靠性。更多还原

【Abstract】 Design a tilt scanner,and two-dimensional laser radar is installed in the tilt scanner head to realize the scan data collection.Analysis of the tilt scanner head position transformation relation;Study on the algorithm that transforms the two-dimensional scan data into three-dimensional scanned data.The algorithm that uses rotation transformation of the coordinate system,transforms the scan data of laser radar from their own scanning coordinate to the global coordinate system which realizes the transformation of two-dimensional scan data into three-dimensional scanned data.Through the value simulation analysis,verify the reliability of transformation algorithm.更多还原