激光目标运动模拟器的校准技术

The Calibration Technique Based on Laboratory Laser Target Motion Simulator

阐述了一种基于实验室激光目标运动模拟器的校准技术和测试方法,根据非扫描激光雷达探测原理,应用雪崩光电二极管(APD)单元探测器、电荷耦合器件(CCD)和面阵探测器等技术,构建双通道激光被动式非扫描测试系统。对激光实验室目标仿真区域内模拟目标三维运动信息的获取和测量并予以校准,实现对激光雷达运动目标模拟系统的计量与校准,完成当前量值正确地溯源,满足型号装备技术保障的计量技术体系需求。

This paper describes a laboratory-based laser target motion simulator calibration techniques and test methods based on non-scanning lidar principle.The avalanche photodiode （APD） unit and a charge-coupled device detector （CCD） plane array detectors technology,are applied to build dual-channel laser passive non-scan test system.The system can measure and calibrate the simulated target area,and can access to information of tree-dimensional motion.It completes the current value proper traceability,and meets with the technical support of model equipment and the measurement of technology system requirements.