基于SE-Work-Bench的红外面源干扰建模仿真  

Modeling and simulation of surface-source infrared decoy based on SE-Work-Bench

作　　者：沈涛 李凡 宋敏敏 Shen Tao;Li Fan;Song Minmin(Shanghai Electro-mechanical Engineering Institute,Shanghai 201109,China;Shanghai Institute of Spaceflight Control Technology,Shanghai 201109,China)

机构地区：[1]上海机电工程研究所,上海201109 [2]上海航天控制技术研究所,上海201109

出　　处：《航天电子对抗》2023年第4期6-10,共5页Aerospace Electronic Warfare

摘　　要：红外面源干扰是一种有效对抗红外无人飞行器的手段,自诞生起便受到了广泛关注,随着作战环境复杂化、对抗手段多样化的发展趋势,其重要性与日俱增。阐述了典型机载面源干扰装置的分类及使用情况,分析了红外面源干扰投放的作用机理,将某探测器实际采集的面源干扰信息处理为序列图像,并从中逐帧提取其关键统计学信息及变化规律,结合SEWorkBench红外建模计算软件平台,使用粒子系统在渲染的三维场景中模拟面源干扰的实时动态投放,在三维视角下实现了红外面源干扰的建模仿真,有力支撑了半实物仿真试验能力的提升。Surface-source infrared decoy is an effective means to combat infrared unmanned aerial vehicles,which has received widespread attention since its inception.With the development trend of complex operational environment and diverse countermeasures,its importance is increasing day by day.The classification and application of typical airborne surface-source infrared decoys are described,and the mechanism of surface-source infrared decoy is analyzed.The surface-source infrared decoy information with detector are applied to generate image sequences,and key information and developmental rule is extracted from it frame by frame.With SE-Work-Bench software platform in the modeling of near infrared spectroscopy,the real-time dynamic projection of surface-source infrared decoy is simulated in a rendered model of 3D scene using a particle system.The modeling and simulation of surface-source infrared decoy is realized under the three-dimensional visual angle,strongly supporting the improvement of hardware in the loop simulation test capability.

关 键 词：面源干扰 粒子系统 半实物仿真 

分 类 号：TN972[电子电信—信号与信息处理]