Journal of Advanced Research in Ocean Engineering

  • 제1권2호
  • /
  • Pages.85-93
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  • 2015
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  • 2384-1052(pISSN)
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  • 2384-1060(eISSN)
한국해양공학회 (Korean Society of Ocean Engineers)
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Integrated Simulations of a Floating Crane Installation Vessel with DP systems in Waves

  • Nam, B.W. (Korea Research Institute of Ships & Ocean Engineering (KRISO)) ;
  • Hong, S.Y. (Korea Research Institute of Ships & Ocean Engineering (KRISO)) ;
  • Kim, Y.S. (Korea Research Institute of Ships & Ocean Engineering (KRISO)) ;
  • Kim, J.W. (Hyundai Heavy Industries Co., LTD.)
  • 투고 : 2015.03.25
  • 심사 : 2015.05.18
  • 발행 : 2015.06.30
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초록

The nonlinear time-domain analysis method was implemented to carry out a series of integrated simulations for a deep-water crane vessel system composed of four sub components, including a floating vessel, lifted equipment, hoisting cable and dynamic positioning (hereinafter DP) system. The analysis of the coupled dynamics consists of the crane vessel and equipment connected using the crane wire, and the DP is modeled according to the wind, wave and current conditions. The DP systems were numerically implemented using a classical PD feedback controller, and various simulations of the deepwater installation were conducted using different conditions in order to evaluate the global performance of the floating crane vessel combined with the DP system.

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참고문헌

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  4. Hong, SY, Cho, SK, Hong, s and Kim, HJ (2005). "Experimental study on behaviors of a DP assisted turret moored FPSO in wind, current and waves," Proc Int Symp on Technology of Ultra Deep Ocean Engineering, Tokyo, Session IV-5
  5. KDPMOOR Users' Manual ver. 1.0(in Korean)(2001), KRISO, Daejeon, Korea
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  7. Park, YS, Kim, WJ, Nam, BW, Hong, SY (2012) "Viscous Flow Analysis around Semi-Crane and Transport Barge to Evaluate Wind and Current Loads", Proceedings of Spring Meeting of KAOSTS, pp. 1434-1441.
  8. Than, TK, Langen, I, Birkeland, O (2002). "Modelling and Simulation of Offshore Crane Operations on a Floating Production Vessel," Proc 12th Int Offshore and Polar Eng Conf, Kitakyushu, Japan, ISOPE, pp 209-21