This paper describes the procedure for the selection and design of rubber fender such as the energy absorption and reaction of rubber fender and requirements for the shipbody surface pressure, layout and-installation of rubber fender and the design for drum rubber fender unti -impaction plate etc.

A magnetic absorbing machine of underwater ship hull surface cleaning robot was innovated for obtaining better performance of the robot s absorbing and moving function.

It s crucial in reverse engineering to reconstruct a fair ship surface based on a large number of hull form points,while the fairing of ship hull curves and surfaces is more important and difficult in hull form design.

The aim is to calculate damaged stability in 3D space based on the hull surface so as to improve reliability and efficiency.

A parametric hull surface design method is proposed, which expresses the hull with NURBS surface, and could accomplish the hull transform task

Based on the analysis of complicated surface, research of hull surface modeling methods, and applications of surface modeling software, this paper discusses the standard for naval ship hull surface modeling, and carries out radical content of the standard.

Based on the NURBS representation of the ship hull surface and deck, polyhedron representation of the inner bottom & shell, the efficient plane-surface intersection algorithm and the geometric properties calculation method, the virtual subdivision and hold capacity calculation method for arbitrary shapes of compartments are presented.

Preliminary ship design is the key point of the ship design and shipbuilding, in which ship hull representation is the foundation.

Study on Representation of Ship-Hull Surface and Three Dimensional Modeling Design;