暗物质粒子探测卫星有效载荷综合测试系统的设计与实现  

The Design and Realization of the Payload Integrated Test System for DAMPE

作　　者：徐遵磊 张永强[1,2,3] 张哲 藏京京 张云龙[4] 郭建华 蔡明生[1,2] 常进[1,2] XU Zun-lei;ZHANG Yong-qiang;ZHANG Zhe;ZANG Jing-jing;ZHANG Yun-long;GUO Jian-hua;CAI Ming-sheng;CHANG Jin(Purple Mountain Observatory, Chinese Academy of Sciences, Nanjin9 210008;Key Laboratory of Dark Matter and Space Astronomy, Chinese Academy of Sciences, Nanjing 210008;University of Chinese Academy of Sciences, Beijing 1000~9;Department of Modern Physics, University of Science and Technology of China, Hefei 230026)

机构地区：[1]中国科学院紫金山天文台,南京210008 [2]中国科学院暗物质与空间天文重点实验室,南京210008 [3]中国科学院大学,北京100049 [4]中国科学技术大学近代物理系,合肥230026

出　　处：《天文学报》2018年第3期37-47,共11页Acta Astronomica Sinica

基　　金：中国科学院A类先导科技专项(XDA04040202-6;XDA04040400);国家自然科学基金项目(11273070)资助

摘　　要：暗物质粒子探测卫星(Dark Matter Particle Explorer,DAMPE)是一个空间高能宇宙射线探测器.DAMPE的有效载荷包括塑闪阵列探测器、硅阵列探测器、BGO(Bismuth germanate)量能器、中子探测器(Neutron Detector,NUD)以及载荷数管5个分系统,这5个分系统协同完成宇宙线事例信息的采集.卫星发射之前需要对有效载荷的功能进行系统性验证,因此基于Lab Windows/CVI(C programming language Virtual Instrument)开发平台建设了一套用于暗物质粒子探测卫星有效载荷系统测试的地面综合测试系统.该系统实现了有效载荷系统测试的集成化、自动化,提高了测试的安全性、可靠性和测试效率,为暗物质粒子探测卫星有效载荷的顺利交付提供了保障.The DArk Matter Particle Explorer （DAMPE） is a space-borne high- energy cosmic ray detector. The payload consists of five subsystems, including the Plastic Scintillator Detector （PSD）, the Silicon-Tungsten tracKer converter detector （STK）, the Bismuth germanate （BGO） calorimeter, the Neutron Detector （NUD）, and the Data AcQuisition system （DAQ）. The five subsystems work collaboratively to col- lect the information of cosmic rays. In order to systematically verify the performance of the payload before launch, we developed a set of integrated test system for the ground tests of the payload based on the LabWindows/CVI （C programming language Virtual Instrument） platform. This system realizes the integration and automation of the com- prehensive ground tests of the payload, improves the security, reliability, and efficiency of the ground tests, and guarantees the successful delivery of the payload.

关 键 词：宇宙学 暗物质 仪器 探测器 方法 实验室 

分 类 号：P171[天文地球—天文学]