“嫦娥五号”探测器有效载荷分系统设计

Design of the Payload Subsystem of Chang’E-5 Lunar Explorer

主要介绍了为实现采样区就位探测的科学目标和国旗展示任务,“嫦娥五号”(Chang'E-5,CE-5)探测器配置的有效载荷分系统所携带的全景相机、降落相机、月壤结构探测仪、月球矿物光谱分析仪4类科学载荷,及国旗展示系统、全景相机转台、载荷数据处理器等工程及支撑载荷,通过对各载荷系统的单机及分系统层面的减重设计、热设计、集成设计,圆满完成了分系统在轨工作任务。

To achieve the scientific and engineering goals for situ exploration of the sampling area,The payload subsystem of Chang'E-5 explorer is equipped with four types of scientific payloads:the panoramic camera,descending camera,lunar regolith penetrating radar,lunar mineral spectrometer.It is also equipped with the national flag of China exhibition system,the panoramic camera pan-tilt table,and payload data processor as engineering and supporting payloads.This paper introduces the scientific and engineering goals,system composition,function and performance,system design,and operating achievements of the Chang'E-5 payload subsystem.