透射式激光目标半实物仿真系统研究  

Research on transmissive laser target hardware-in-the-loop simulation system

作　　者：董科研[1] 佟首峰[1] 宋延嵩[1] 苏建刚[2] 杨迪[2] 姜会林[1] 

机构地区：[1]长春理工大学,吉林长春130022 [2]北京跟踪与通信技术研究所,北京100094

出　　处：《激光与红外》2012年第6期609-612,共4页Laser & Infrared

基　　金：教育部博士学科重点专向科研基金(No.20070189001);国家自然科学基金(No.61077056)资助

摘　　要：根据激光半主动制导武器的制导原理,分析了半实物仿真性能测试中影响仿真置信度的重要参量,设计了基于透射式结构的激光目标模拟仿真系统,该系统可实现:光斑大小变化范围0.1～20 mm,抖动范围±9 mm,能量变化范围大于50 dB的模拟,并结合研制需求搭建了演示实验装置。结果表明:透射式结构的采用,有效增大了激光目标的模拟范围,同时有利于激光目标特性的模拟。According to the homing principle of semi-active laser guided weapons, the main parameters which affect the simulation confidence in the performance test of hardware-in-the-loop simulation are analyzed. The laser target simula- tor based on the transmission-mode structure is designed. Using this system it can generate laser beams with sparkle size of 0.1 mm to 20 mm. The central point aberration is ±9 mm. The energy range is bigger than 50dB. An experi- mental system was set up. The results show that the range of laser target simulation is increased effectively by using this transmission-mode structure,while it is more convenient to simulate various characteristics of the laser target.

关 键 词：激光制导 激光目标模拟器 半实物仿真 透射式 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术] TN249[自动化与计算机技术—计算机科学与技术]