Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 1, Parts 1-2American Society of Mechanical Engineers, 2004 - Arctic regions |
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Page 745
... position expected ( natural equilibrium position ) . Temporal evolution of angular and linear position due to wave influence seems to be qualitatively correct : no instability has been noticed within the motion of the box . if t < to X ...
... position expected ( natural equilibrium position ) . Temporal evolution of angular and linear position due to wave influence seems to be qualitatively correct : no instability has been noticed within the motion of the box . if t < to X ...
Page 1097
... POSITION CONTROL OF FLOATING STRUCTURES VIA SLOW - DRIFT FORCE ENSEMBLE SIMULATIONS x 105 ( c ) Closed loop control 2 2. OMAE2004-51607 T.D. Nguyen Structural and Offshore Engineering Group Department of Civil Engineering Faculty of ...
... POSITION CONTROL OF FLOATING STRUCTURES VIA SLOW - DRIFT FORCE ENSEMBLE SIMULATIONS x 105 ( c ) Closed loop control 2 2. OMAE2004-51607 T.D. Nguyen Structural and Offshore Engineering Group Department of Civil Engineering Faculty of ...
Page 1101
Position ( m ) E ( a ) No control 20 20 3 10 A € 1 -10 -20 0 200 400 600 800 1000 Time ( sec ) ( c ) Closed loop control 32 3 2 2 દ 1 2 ( b ) Riccati solution his Position ( m ) ( a ) No control 20 2 10 -10 -2 -3 -20 0 200 400 600 800 ...
Position ( m ) E ( a ) No control 20 20 3 10 A € 1 -10 -20 0 200 400 600 800 1000 Time ( sec ) ( c ) Closed loop control 32 3 2 2 દ 1 2 ( b ) Riccati solution his Position ( m ) ( a ) No control 20 2 10 -10 -2 -3 -20 0 200 400 600 800 ...
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Common terms and phrases
added mass amplitude analysis angle annulus ASME barge boundary conditions boundary element method British Columbia cable calculated CALM buoy Cantarell field catenary coefficient components computed Conference on Offshore configuration Copyright crane vessel cylinder damping deck developed diameter diffraction direction displacement dynamic effect element equation factor fairlead fatigue damage floating FPSO free surface function heave horizontal hull hydrodynamic iceberg installation interaction jacket joint length limit cycle linear marine maximum Mechanics and Arctic method model tests mooring lines mooring system motion nonlinear numerical obtained Offshore Mechanics offshore structures operation parameters particle Petrobras pile pipe pitch platform potential pressure regular waves response second order semi-submersible shear shear strength ship shown in Figure Spar spectrum Statoil stress surge Table tank tension values velocity velocity potential vertical vessel water depth wave height wave loads wavemaker weight wind Yaw Angle