反舰导弹红外图像生成研究

红外成像仿真的关键环节在于红外图像的生成,反舰导弹的红外图像生成是重要的研究内容,具有重要的军事意义。基于理论分析和计算机技术提出了导弹目标红外图像生成的方法,根据红外物理学、空气动力学以及传热学等基本理论,建立导弹目标的红外理论模型,计算出蒙皮、尾喷管和尾喷焰等重点辐射区域的温度场和辐射场,利用灰度等级描述红外辐射信息,经过建模、视点变换、环境设置等一系列处理并渲染生成红外图像。实验结果证明,红外图像生成方法可行,结果可信。

Research on Infrared Image Generation of Anti-ship Missile

IR Scene simulation is an important way to design and assess the IR missile,and the key of simulation is the generation of IR scene image,and the research of infrared image generation of missile is an important topic.A method for generating IR images of missile is proposed.The infrared model of missile is built based on infrared physics and aerodynamics,and temperature distribution and radiant intensity of skin,nozzle and plume are computed.Radiance can be converted to gray value,and infrared images are generated after a series of processing.The simulation result shows that the method of generating infrared image of missile is applicable,and the result is credible.