FAST望远镜设备的维护与保养

吴若飞; 雷政; 杨磊; 王勇; 黄琳; 唐佳佳; 沈明; 郭安平; 甘仁波; 施小安; 李辉; 姚蕊

doi:10.16511/j.cnki.qhdxxb.2022.26.024

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清华大学学报（自然科学版） ›› 2022, Vol. 62 ›› Issue (11) : 1741-1750. DOI: 10.16511/j.cnki.qhdxxb.2022.26.024

论文

FAST望远镜设备的维护与保养

吴若飞, 雷政, 杨磊, 王勇, 黄琳, 唐佳佳, 沈明, 郭安平, 甘仁波, 施小安, 李辉, 姚蕊

作者信息 +

Repair and maintenance of the FAST equipment

WU Ruofei, LEI Zheng, YANG Lei, WANG Yong, HUANG Lin, TANG Jiajia, SHEN Ming, GUO Anping, GAN Renbo, SHI Xiaoan, LI Hui, YAO Rui

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文章历史 +

摘要

500 m口径球面射电望远镜（five-hundred-meter aperture spherical radio telescope，FAST）是“十一五”国家重大科技基础设施，是中国自主设计建造的世界最大的、灵敏度最高的单口径射电望远镜，对中国天文学实现重大原创突破具有重要意义。保障望远镜的稳定高效运行，对望远镜提高观测效率和数据质量具有重要作用。该文在重点分析FAST设备结构与工作原理、维保体系与维保内容的基础上，以实际FAST工程维保案例作为研究对象，深入分析了工程维保基本情况与维保流程；根据工程案例维保现状总结了当前FAST设备维保存在的问题；提出了有效的维保策略，并对未来的维保工作进行展望，以期提高FAST观测时长与使用寿命。

Abstract

The five-hundred-meter aperture spherical radio telescope (FAST) is a key national research facility built by China during the 11th Five-Year Plan period. FAST is the world's largest and most sensitive single-aperture radio telescope and has significantly contributed to astronomical research. The operators seek to guarantee that the FAST facility runs smoothly and efficiently to improve observations and data quality. Focusing on the analysis of the structure and working principle, maintenance system, and maintenance content of the FAST equipment, this study takes the actual FAST engineering maintenance case as the research object and thoroughly analyzes the basic situation and process of engineering maintenance. The findings reveal existing flaws in the current FAST equipment maintenance program, as well as enhanced maintenance procedures for future maintenance work, aiming to improve FAST observation times and service life. This article also provides recommendations for future repair and upkeep.

导出引用

吴若飞, 雷政, 杨磊, 王勇, 黄琳, 唐佳佳, 沈明, 郭安平, 甘仁波, 施小安, 李辉, 姚蕊. FAST望远镜设备的维护与保养[J]. 清华大学学报（自然科学版）. 2022, 62(11): 1741-1750 https://doi.org/10.16511/j.cnki.qhdxxb.2022.26.024

WU Ruofei, LEI Zheng, YANG Lei, WANG Yong, HUANG Lin, TANG Jiajia, SHEN Ming, GUO Anping, GAN Renbo, SHI Xiaoan, LI Hui, YAO Rui. Repair and maintenance of the FAST equipment[J]. Journal of Tsinghua University(Science and Technology). 2022, 62(11): 1741-1750 https://doi.org/10.16511/j.cnki.qhdxxb.2022.26.024

参考文献

[1] 南仁东. 500m球反射面射电望远镜FAST[J].中国科学G辑:物理学, 力学, 天文学, 2005, 35(5):449-466. NAN R D. Five-hundred-meter aperture spherical radio telescope (FAST)[J]. Science in China Series G:Physics, Mechanics & Astronomy, 2005, 35(5):449-466. (in Chinese)
[2] 张承民, 崔翔翰, 杨佚沿, 等. 从阿雷西博到中国天眼射电望远镜:工业革命的接力[J]. 科技导报, 2021, 39(11):9-15. ZHANG C M, CUI X H, YANG Y Y, et al. Radio telescope from Arecibo to FAST:A relay of the industrial revolution[J]. Science & Technology Review, 2021, 39(11):9-15. (in Chinese)
[3] 刘亮成, 李光华, 吴培均, 等. 用于FAST望远镜反射面单元的吊装方法:CN104210943B[P].2016-04-13. LIU L C, LI G H, WU P J, et al. Method for lifting reflecting surface units of FAST telescope:CN104210943B[P]. 2016-04-13. (in Chinese)
[4] 赵保庆, 王启明, 李志恒, 等. FAST圈梁支承结构性能理论与实验研究[J]. 工程力学, 2018, 35(S1):200-204, 211. ZHAO B Q, WANG Q M, LI Z H, et al. Performance research of FAST ring beam by theoretical and experimental[J]. Engineering Mechanics, 2018, 35(S1):200-204, 211. (in Chinese)
[5] 陈德茂, 沈志平, 姜鹏, 等. 国家天文台500米口径球面射电望远镜台址球冠型边坡稳定性分析[J]. 水文地质工程地质, 2021, 48(4):116-123. CHEN D M, SHEN Z P, JIANG P, et al. An analysis of the stability of the spherical-cap shaped slope at the five-hundred-meter aperture spherical radio telescope (FAST), China[J]. Hydrogeology and Engineering Geology, 2021, 48(4):116-123. (in Chinese)
[6] 李辉, 李庆伟. FAST馈源支撑塔结构优化设计[J]. 工程力学, 2017, 34(S1):273-281. LI H, LI Q W. Structural design and optimization of feed-support towers of FAST telescope[J]. Engineering Mechanics, 2017, 34(S1):273-281. (in Chinese)
[7] 李庆伟, 姜鹏, 南仁东. 500 m口径射电望远镜索网与面板单元自适应连接机构设计分析[J]. 机械工程学报, 2017, 53(7):62-68. LI Q W, JIANG P, NAN R D. Design and analysis of the adaptive connecting mechanism between the cable-net and panel of five-hundred-meter aperture spherical radio telescope[J]. Journal of Mechanical Engineering, 2017, 53(7):62-68. (in Chinese)
[8] 刘钰, 高峰. FAST反射面支承索网结构的初始状态求解[J]. 机械工程学报, 2013, 49(6):66-73. LIU Y, GAO F. Study of the initial status of cable-net structure reflector for the FAST[J]. Journal of Mechanical Engineering, 2013, 49(6):66-73. (in Chinese)
[9] 孔旭, 姜鹏, 王启明. FAST主动反射面索网结构参数变化对索力的影响分析[J]. 天文研究与技术, 2015, 12(2):159-165. KONG X, JIANG P, WANG Q M. A study of influences of value variations of structural parameters on forces in cables in the net structure of cables of the FAST[J]. Astronomical Research & Technology, 2015, 12(2):159-165. (in Chinese)
[10] 金晓飞, 范峰, 钱宏亮, 等. 巨型射电望远镜(FAST)主动反射面结构故障诊断[J]. 土木工程学报, 2010, 43(6):18-25. JIN X F, FAN F, QIAN H L, et al. Fault diagnosis of cablenet structure supporting active reflector of large radio telescope-FAST[J]. China Civil Engineering Journal, 2010, 43(6):18-25. (in Chinese)
[11] 姚蕊, 李庆伟, 孙京海, 等. FAST望远镜馈源舱精度分析研究[J]. 机械工程学报, 2017, 53(17):36-42. YAO R, LI Q W, SUN J H, et al. Accuracy analysis on focus cabin of FAST[J]. Journal of Mechanical Engineering, 2017, 53(17):36-42. (in Chinese)
[12] 李辉, 潘高峰. 驱动链高速轴断裂所致FAST索牵引并联机器人的冲击振动仿真分析[J]. 振动与冲击, 2017, 36(12):75-82. LI H, PAN G F. Simulation on high-speed-shaft-rupture-induced shock vibration of a cable-driven parallel robot of FAST[J]. Journal of Vibration and Shock, 2017, 36(12):75-82. (in Chinese)
[13] 张新宇, 李辉, 杨世模. FAST望远镜两轴转向机构结构方案优化[J]. 天文研究与技术, 2011, 8(3):220-228. ZHANG X Y, LI H, YANG S M. Optimal designs of the structure configuration of the two-axis steering mechanism of the FAST[J]. Astronomical Research & Technology, 2011, 8(3):220-228. (in Chinese)
[14] 贾彦辉, 石伟朝, 李建军, 等. FAST舱停靠平台升降立柱的结构设计与力学分析[J]. 机电工程技术, 2020, 49(3):131-132, 187. JIA Y H, SHI W C, LI J J, et al. Structural design and mechanical analysis of lifting column for FAST cabin docking platform[J]. Mechanical & Electrical Engineering Technology, 2020, 49(3):131-132, 187. (in Chinese)
[15] 雷政, 王启明, 甘恒谦, 等. FAST液压促动器过滤系统[J]. 机械工程学报, 2020, 56(4):218-223. LEI Z, WANG Q M, GAN H Q, et al. Filtration system for hydraulic actuators of FAST[J]. Journal of Mechanical Engineering, 2020, 56(4):218-223. (in Chinese)
[16] QIAN L, YAO R, SUN J H, et al. FAST:Its scientific achievements and prospects[J]. The Innovation, 2020, 1(3):100053.
[17] JIANG P, YUE Y L, GAN H Q, et al. Commissioning progress of the FAST[J]. Science China Physics, Mechanics & Astronomy, 2019, 62(5):959502.

基金

国家重点研发计划项目（2019YFB1312704）；国家自然科学基金面上项目（11973062）；中国科学院青年创新促进会项目

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收稿日期	出版日期
2022-03-23	2022-11-15
发布日期
2022-10-19

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