Deep-sea riser fatigue monitoring

Mengyang Zhu, Haiyan Wang, Xiaohong Shen, Baojun Li, Wanzheng Ning

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This paper analyzes the fatigue monitoring parameter selection and long-distance wireless transmission in deepwater drilling riser fatigue monitoring technologies, and designs a deep-sea riser fatigue monitoring system based on MCU+DDS structure. This monitoring system can monitor riser Vortex induced vibration, riser stress and strain and current velocity of seawater in real time. This system can also process and compress collected data, and then transmit modulated data to surface via underwater acoustic channel. The prototype of monitoring system was tested, it is practicable and reliable.

Original languageEnglish
Title of host publicationElectrical Power Systems and Computers - Selected Papers from the 2011 International Conference on Electric and Electronics, EEIC 2011
Pages229-236
Number of pages8
EditionVOL. 3
DOIs
StatePublished - 2011
Event2011 International Conference on Electric and Electronics, EEIC 2011 - Nanchang, China
Duration: 20 Jun 201122 Jun 2011

Publication series

NameLecture Notes in Electrical Engineering
NumberVOL. 3
Volume99 LNEE
ISSN (Print)1876-1100
ISSN (Electronic)1876-1119

Conference

Conference2011 International Conference on Electric and Electronics, EEIC 2011
Country/TerritoryChina
CityNanchang
Period20/06/1122/06/11

Keywords

  • Acoustic communication
  • Deep-sea riser
  • Monitoring

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