造船CIMSのための構造設計過程の表現に関する研究

概要

論文の詳細を見る
CIM for shipbuilding studied basically by SHIP & OCEAN FOUNDATION is one of the measures to continue shipbuilding industry under the circumstances that man power is decreasing year after year. This paper is one of the results of works for developing pilot system of CIM for shipbuilding. The paper proposes the representation for the process of structural design by which the fundamental framework of knowledge-based structural design system can be establishied. "Panel to be Stiffened" as design process object is newly defined and the process of structural design can be represented as the process of generation and division of "Panel to be stiffened". Knowledge of the process of structural design is defined as the description of method of generation and division of "Panel to be Stiffened". The knowledge is classified to enable to use knowledge of structural engineering independent of the product. Thus bottle neck of shallow knowledge acquisition dependent on specified ship type can be avoided. "Panel to be stiffened" is general representation of static state in process of structural design including plate, girder, stiffener and strut, which is easily converted into structural analysis model. On the basis of this representation, computer system that is a good assistant of designer to support design works excluding creative parts can be developed.
社団法人日本船舶海洋工学会の論文