水面舰艇目标及其背景的红外成像仿真模型研究

Research on Infrared Image Simulation Models of Warship and Its Background

基于针对红外成像末制导反舰导弹及其环境进行视频信号级动态仿真,以分析研究其干扰/抗干扰性能的需求,建立了水面舰艇目标的红外成像模型,给出了红外探测阵元对应红外目标零距离辐射功率计算流程,还建立了背景(包括天空和海水)的红外成像模型。最后,应用上述模型和计算流程,通过运行相应的仿真软件,从仿真的红外成像器得到了包含目标和背景的视频红外图像。

In order to meet the demand of simulating anti-ship missile with infrared image terminal guidance system and its circumstance on VF signal stage and analyzing its performance about jamming/anti-jamming, the infrared image model of.warship is established, the calculation flow about target zero distance infrared radiation power on a infrared detection element is given, the infrared image model of background （including the sky and sea water） is established. At last, with the above models and calculation flow, by running the corresponding emulator, VF infrared images including target and background are obtained.