INVESTIGADORES
JORDAN Mario Alberto
congresos y reuniones científicas
Título:
A Model for Pitch Control of a Three-Vessel Semisubmersible Platform
Autor/es:
BELTRAN-AGUEDO; JORDAN, MARIO
Lugar:
Buenos Aires, RA
Reunión:
Congreso; Congreso de la Asociacion de Control Automático (AADECA'00); 2000
Institución organizadora:
Asociacion de Control Automático
Resumen:
This paper is concerned with the modelling of the inner fluid motion in a cylindrical vessel of a semisubmersible platform under accelerated translation. The effects of this motion generally cause undesirable perturbations of the mass center and inertia tensor during dynamic positioning. To capture this effects, the dynamics of the particles streamlines is determined under the main hypothesis of uniform diffusion of particles. It is shown that the free surface dynamics is of first order and highly nonlinear. A selected simulation depicts qualitatively the incidence of physical parameters of the vessel in the inner dynamics.
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