Journal of Ocean Engineering and Technology (한국해양공학회지)

Korean Society of Ocean Engineers (한국해양공학회)
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A Study for Dynamic Positioning Control of Floating Platform(I)- Numerical Simyulation by a Servo System Design Method -

부유식 구조물의 동위치제어에 관한 연구( I )-서보계 구성법에 의한 수치시물레이션-

  • 김성근 (부산수산대학교, 기계공학과, 박사후과정) ;
  • 유휘룡 (부산수산대학교, 기계공학과) ;
  • 김상봉 (부산수산대학교, 기계공학과)
  • Published : 1993.12.01
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Abstract

A design method of DPS control algorithm for adpting rotable thruster is introduced by applying servo system design method and the control algorithm is evaluated on the basis of the results of computer simulations performed for a semi-submersible 2-lower hull 8-column type platform. It is observed from the simulation results that position error due to the irregular drifting forces becomes zero after very short regulating time and dynamic positioning system is robust in spite of random disturbance.

Keywords

References

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