航天器环境工程2017，Vol.34Issue(4)：364-369,6.DOI:10.3969/j.issn.1673-1379.2017.04.004
月面采样相机的热设计与热分析
Thermal design and thermal analysis for lunar surface sampling cameras
摘要
Abstract
The lunar sampling cameras are installed on the robot arm of the lunar robotic sampling and return mission explorer. The cameras have a very small quality, but a very large heat rate. Both of the cameras required long-term work in high-temperature environment, thus the temperature level becomes an important factor to ensure normal work of the cameras. According to the working mode of the camera and the motion attitude of the manipulator, a thermal analysis model for adaptive motion is constructed, and several schemes to realize the high-temperature heat dissipation of the camera are presented. Through the comparative analysis, based on the OSR coating and white paint, the thermal control design of the cameras is determined, and the critical heat dissipation model of the cooling coating is selected. The research could provide reference for the thermal design of above deck equipment.关键词
月表采样/相机/热设计/热分析Key words
lunar surface sampling/camera/thermal design/thermal analysis分类
航空航天引用本文复制引用
陈阳,薛淑艳,宁献文,苏生,韩璐,王耀兵..月面采样相机的热设计与热分析[J].航天器环境工程,2017,34(4):364-369,6.基金项目
国家重大科技专项工程 （）
