太阳同步轨道卫星空间热流分析

摘要

The spatial heat flux calculation of a satellite is the basis of its visible and infrared feature analysis.Firstly, the spatial heat flux calculation models based on Monte-Carlo method are established.Secondly,the spatial heat flux of a three-axis stabilized satellite in the sun-synchronous orbit is calculated in one circle.Finally,the calculation results of spatial heat flux are analyzed in detail.The research results have reference value for the visible and infrared feature analysis of spatial targets.%卫星空间热流的计算是卫星可见光特性与红外特性分析的基础，本文首先建立了基于蒙特卡洛法的卫星空间热流计算模型，然后计算了太阳同步轨道对地三轴稳定卫星在轨运行一个周期内所接受的空间热流，最后对卫星的空间热流计算结果进行了详细分析，研究结果对于空间目标可见光特性与红外特性研究具有参考价值。