NURBS Methods in Ship Lines Design and Ship Hydrodynamics

摘要

The paper shows the hydrodynamics dependent on the ship surface, and considers NURBS representation of complex curve, which has been widely applied in the research of ship lines design and ship hydrodynamics. In this paper, the methods of NURBS curve, Degree elevation, Interpolation for NURBS curve, and NURBS representation of the composite curve are discussed. The way of application in the research of ship lines design and ship hydrodynamics is also given in the paper.