摘要
文中对成像激光雷达系统中的几种扫描方式──光栅扫描、声光扫描、电光扫描和光机扫描进行了分析、比较，给出了一种适合于低空飞行前视避障系统的二维摆镜扫描设计方案，具有结构紧凑，体积小等特点，并且可通过计算机来控制摆动的转轴，实现预定的扫描方案，为实现激光雷达系统小型化提供了重要方案。
ln this paper, some scanning systems in imaging lidar system have been analyzed and compared. A 2-D scanning system of an imaging lidar for forwards avoiding system is included, which has characteristic of compact construction and small volume. lt provides an important scheme for the realization of miniature lidar system.
出处
《红外与激光工程》
EI
CSCD
1998年第2期49-51,共3页
Infrared and Laser Engineering
基金
国防基金
关键词
激光雷达
光机扫描
成像雷达
Lidar Opto-mechanism scanning Imaging lidar
