Scholarlink

<p>The VGOS 13m radio telescope located in Chiang Mai, Thailand is the first VGOS standard station built overseas by China. This station expands Chinese very long baseline interferometry (VLBI) network (CVN) and furthers multiple scientific goals, such as continuous monitoring of Earth orientation parameters and research into the terrestrial and celestial reference frames. The station is equipped with a wideband 2-14GHz receiver and an X/Ka dual-frequency receiver, a fast-slewing antenna, a DBBC3 high-speed data acquisition terminal and a high-speed recording terminal. This is aimed at improving observation efficiency and research quality. We developed the Remote Health Monitoring System (RHMS) specifically for the VGOS 13m radio telescope located in Thailand. This system integrates Tango Controls’ distributed middleware technology, allowing it to furnish the observation team with comprehensive historical and real-time status updates for the Chiang Mai VGOS station. Additionally, it promptly issues alerts for abnormalities, thereby improving the station’s unmanned monitoring, maintenance and operations capabilities, and operational performance. It also provides a feasible solution for remote monitoring of future overseas VGOS stations.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Remote health monitoring system for the Chiang Mai 13-m VGOS radio telescope

  • 期刊论文

  • 发表日期：

    2025年7月18日

查看全文
  • Wei-Hua Shang-Guan,
  • Rong-Bing Zhao,
  • Jin-Qing Wang,
  • Jin-Ling Li,
  • Qing-Hui Liu,
  • Shao-Guang Guo,
  • Yong-Bin Jiang,
  • Zhen Yan,
  • Fan-Duo Ba-Sang,
  • Heng Dai,
  • Yi-Xin Wang

摘要

The VGOS 13m radio telescope located in Chiang Mai, Thailand is the first VGOS standard station built overseas by China. This station expands Chinese very long baseline interferometry (VLBI) network (CVN) and furthers multiple scientific goals, such as continuous monitoring of Earth orientation parameters and research into the terrestrial and celestial reference frames. The station is equipped with a wideband 2-14GHz receiver and an X/Ka dual-frequency receiver, a fast-slewing antenna, a DBBC3 high-speed data acquisition terminal and a high-speed recording terminal. This is aimed at improving observation efficiency and research quality. We developed the Remote Health Monitoring System (RHMS) specifically for the VGOS 13m radio telescope located in Thailand. This system integrates Tango Controls’ distributed middleware technology, allowing it to furnish the observation team with comprehensive historical and real-time status updates for the Chiang Mai VGOS station. Additionally, it promptly issues alerts for abnormalities, thereby improving the station’s unmanned monitoring, maintenance and operations capabilities, and operational performance. It also provides a feasible solution for remote monitoring of future overseas VGOS stations.