摘要
红外辐射特性是对空间目标检测跟踪的重要指标,卫星工具包(STK)的重要模块之一STK/Space Environment为用户评价空间飞行器在太空中受到的影响提供了方便。利用此分析模块,计算了空间目标(卫星)在不同轨道下的瞬态温度变化,分析了空间目标进入地球阴影后温度的变化特性。
The infrared radiation characteristic is an important parameter for detecting and tracking a space target. Based on the application of the STK/Space Environment,it is easy to evaluate the effects of the space environment on the spacecraft. The transient temperature change of the space targets was calculated in different earth orbit,especially the satellite, and the temperature character of a space target was analysed after it got into the umbra.
出处
《激光与红外》
CAS
CSCD
北大核心
2008年第3期223-225,共3页
Laser & Infrared
基金
中国科学院知识创新支持项目
关键词
空间目标
瞬态温度
卫星轨道
红外辐射
space target
transient temperature
satellite in the earth orbit
infrared radiation
