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

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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

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

CLC Number: