复杂目标红外辐射特性可视化仿真研究

The Study on Visualization Techniques of Infrared Radiation Simulation for Complex Target

本文基于红外辐射理论,对空间复杂目标红外特性的可视化计算进行了研究并给出仿真的计算流程。包括目标几何建模、表面温度场确立、面元索引机制和可视化红外辐射特性计算。最后以尖锥目标为计算实例,分析了仿真结果。为复杂目标的红外辐射特性计算开拓了一个新的途径。

Based on the technology of Infrared radiation, the infrared radiation of the complex targets are investigated by using the visualized computing method and the process of the simulation is provided. It includes： building geometrical model; determining the temperature distribution of the target surface; establishing the principle for face index and the visualized computation of infrared radiation. Finally, by taking cone-type target as a significant example, the simulation results about Infrared radiation are given and analyzed. A new method is provided for the study about Infrared radiation of complex target.