NURBS curve has been widely used in CAD/CAM. This paper discusses NURBS curve, its interpolation method and application in hull line design for twin stern ships.
This paper demonstrates the selection of main dimensions, design of hull lines and determination of channel parameters for a high-speed twin-hulled planing boat, which is first built in China.
The main work of this article is employing parent hull change method to achieve the design function on the basis of the characteristics of hull lines of Twin-skeg hull.