光电跟踪系统激光测距变束散角应用分析  

Application analysis of variable beam divergence angle in laser ranging of photoelectric tracking system

作　　者：王虎[1] 王佳 WANG Hu;WANG Jia(Xi′an Institute of Applied Optics,Xi′an 710065,China)

机构地区：[1]西安应用光学研究所

出　　处：《激光与红外》2019年第8期941-944,共4页Laser & Infrared

摘　　要：在针对机动目标跟踪的光电跟踪系统设计中,为了确保激光回波率,提出变束散角的激光测距方法。计算表明该方法可进一步提高光电跟踪系统跟踪机动目标时的动态测距性能,可为反导武器系统准确拦截高速机动目标提供重要保障。In order to ensure the laser echo rate,a laser ranging method with variable beam divergence angle is proposed in the design of photoelectric tracking system for tracking maneuvering targets.The calculation shows that this method can further improve the dynamic ranging performance of the photoelectric tracking system in tracking maneuvering targets,thus providing an important guarantee for the anti-missile weapon system to intercept high-speed maneuvering targets accurately.

关 键 词：变束散角 激光测距 机动目标 光电跟踪系统 

分 类 号：TN249[电子电信—物理电子学]