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Keywords: motion control
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Journal Articles
Article Type: Materials
J. Offshore Mech. Arct. Eng. February 2011, 133(1): 011401.
Published Online: November 3, 2010
.... 22 02 2009 31 10 2009 03 11 2010 03 11 2010 damping force control harmonic oscillators Kalman filters machinery marine systems motion control ocean waves optimal control predictive control wave equations reactive control amplitude constraints wave prediction...
Journal Articles
Article Type: Technical Papers
J. Offshore Mech. Arct. Eng. November 2007, 129(4): 290–299.
Published Online: February 9, 2007
... stagnation flow channel flow motion control offshore installations Spars have become an “industry solution” for the deepwater Gulf of Mexico. Yet there continue to be technical issues with the spar concept pertaining to vortex-induced motions (VIM) in currents. The awareness and potential...
Journal Articles
Article Type: Technical Papers
J. Offshore Mech. Arct. Eng. February 2007, 129(1): 29–38.
Published Online: October 3, 2006
... of noise. Because the Kalman filter is applied about locally linear trajectories, the feedback of the nonlinearities through the filter has little effect on the overall filtering system. 14 10 2005 03 10 2006 motion control marine engineering offshore installations nonlinear...
Journal Articles
Article Type: Special Issue Technical Papers
J. Offshore Mech. Arct. Eng. February 2004, 126(1): 16–25.
Published Online: March 2, 2004
.... Riggs. 01 July 2002 01 May 2003 02 03 2004 offshore installations ocean waves stability motion control This paper is part of two years of research and analysis as a part of a multi-faceted study on the Mobile Offshore Base (MOB) Transit Draft Dynamics and Stability...
Journal Articles
Article Type: Technical Briefs
J. Offshore Mech. Arct. Eng. November 2002, 124(4): 212–216.
Published Online: October 22, 2002
... engineering modelling motion control ships The mean displacement and the low frequency motions of a FPSO mostly determine the mooring forces and the watch circle. Considering only waves and current, the mean displacement is caused by the current loads (on the hull, mooring lines and risers) and mean...
Journal Articles
Article Type: Technical Papers
J. Offshore Mech. Arct. Eng. November 2002, 124(4): 196–202.
Published Online: October 22, 2002
... 2001 01 January 2002 22 10 2002 modelling stability ships engineering motion control Offloading FPSO Stability Maneuvering Coefficients The offloading process incorporates two ships, the FPSO itself and the shuttle tanker in a tandem configuration. Therefore...
Journal Articles
Article Type: Technical Papers
J. Offshore Mech. Arct. Eng. May 2001, 123(2): 65–69.
Published Online: January 1, 2001
... rolling ocean waves ships damping stability motion control Since the early 1950s 1 2 3 , a number of researchers investigated the parametrically excited rolling in following seas because the coupling between roll motion and vertical motions can lead to dramatic roll amplitudes...
Journal Articles
Article Type: Technical Papers
J. Offshore Mech. Arct. Eng. May 2001, 123(2): 49–56.
Published Online: December 8, 2000
... December 2000 ships position control stability motion control dynamics Station-keeping of ships and other floating production systems can be achieved via mooring and dynamic positioning. In recent years, the design problem of mooring FPSOs has gained considerable attention as the water...