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 18
... represents the controlled system and K is the controller . The vector valued signals ; d , u , z and y represent the following : d is the exogenous signals representing disturbers , sensor noise , model uncertainty etc .; u is the ...
... represents the controlled system and K is the controller . The vector valued signals ; d , u , z and y represent the following : d is the exogenous signals representing disturbers , sensor noise , model uncertainty etc .; u is the ...
Page 251
... represent the hull , and a finite element model to rigorously represent the structural / hydrodynamic behavior of the lines . At every time step of the time integration of the equations of motion representing the hull , a series of ...
... represent the hull , and a finite element model to rigorously represent the structural / hydrodynamic behavior of the lines . At every time step of the time integration of the equations of motion representing the hull , a series of ...
Page 255
... represent the hydrodynamic and structural behavior of the mooring lines and risers . The analysis procedure is based ... represent floating units such as TLPS or semi - submersible platforms , that can be represented by equivalent ...
... represent the hydrodynamic and structural behavior of the mooring lines and risers . The analysis procedure is based ... represent floating units such as TLPS or semi - submersible platforms , that can be represented by equivalent ...
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Common terms and phrases
amplitude analysis ASME axial barge caisson calculated Campos Basin catenary coefficient comparison computed Conference on Offshore configuration Copyright damping deck diameter diffraction displacement draft drag drag coefficient dynamic effect equations Figure finite element flow fluid force FPSO frequency domain heave hot spot stress hull hydrodynamic installation interaction jacket kips linear load load transfer located longitudinal maximum measured Mechanics and Arctic method mode model test Model-I mooring lines mooring system motion nonlinear numerical obtained Offshore Mechanics offshore structures parameters peak performed Petrobras pipe platform polyester predicted pressure ratio Rayleigh distribution response Reynolds number riser Riser Tensioning S-N curve seastates shear shown in Fig simulation soil spectral spectrum spudcan steel stiffness subsea Table transverse upstream cylinder values velocity velocity potential vertical vessel vibration vortex vortex induced vibrations water depth wave height Weibull distribution Y Force