测绘通报 ›› 2017, Vol. 0 ›› Issue (4): 101-103,152.doi: 10.13474/j.cnki.11-2246.2017.0130

• 技术交流 • 上一篇    下一篇

自升式钻井平台定位系统的设计与应用

姚连璧1, 赵紫良1, 谢义林2, 王芳3   

  1. 1. 同济大学测绘与地理信息学院, 上海 200092;
    2. 江苏省水利科学研究院, 江苏 南京 210017;
    3. 上海宝天信息科技有限公司, 上海 201206
  • 收稿日期:2016-07-11 修回日期:2017-01-08 出版日期:2017-04-25 发布日期:2017-05-05
  • 作者简介:姚连璧(1964—),男,教授,主要研究方向为全球定位系统在道路、桥梁及隧道工程中的应用.E-mail:lianbi@tongji.edu.cn
  • 基金资助:
    上海自然科学基金(15ZR1443700);“十三五”国家重点研发计划任务(2016YFB1200602-02)

Design and Application of Jack-up Drilling Platform Positioning System

YAO Lianbi1, ZHAO Ziliang1, XIE Yilin2, WANG Fang3   

  1. 1. College of Surveying and Geo-Informatics, Tongji University, Shanghai 200092, China;
    2. Jiangsu Hydraulic Research Institute, Nanjing 210017, China;
    3. Shanghai Baotian Science and Technology Co. Ltd., Shanghai 201206, China
  • Received:2016-07-11 Revised:2017-01-08 Online:2017-04-25 Published:2017-05-05

摘要: 基于卫星实时载波相位差分技术、坐标转换理论及软硬件的结合,设计了一种辅助自升式钻井平台导航和海底插桩的定位系统。经试验和工程案例验证,在近海区域,该系统可有效保障插桩作业的精度和时效,避免因延误工期而引发安全问题,有一定的实用价值。

关键词: 自升式钻井平台, 插桩定位, 实时载波相位差分, 坐标转换

Abstract: Based on the technology of RTK, coordinate transformation and the combination of software and hardware, a positioning system for Jack-up drilling platform and pile legs penetration under the sea is designed. The experiment and engineering projects verified that the system possessed the advantages of high accuracy and efficiency to ensuring the safety of the project and has certain practical value.

Key words: jack-up drilling platform, pile legs penetration and positioning, RTK, coordinate transformation

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