The Representation Methodology for the Ship Model based on Product Model

제품모델을 기호로 한 선박모델의 표현방법론

In this paper, the trends for the standardization of the product model was surveyed, and the product model can be used as concrete means to realize the communication of information between the CAD/CAM softwares, which are used for the design and manufacturing of the complex products such as ships. We have proposed the newly developed methodology for the representation and definition of the ship model on a basis of the product model. And also we have studied the product modeling technology for the aspect of an application, and the object-oriented system technology have been surveyed for the system implementation issues. We would like to verify the consistency and correctness of our proposed representation methodology by using the prototype application model, which is applied to design work of ship compartmentation model. For this purpose we have developed the "OO_COMDEF"(which means the Object-Oriented System for the Compartmentation Definition of ship) program that is applied to the compartmentation model which can be considered as a submodel of the general ship models. The results of research work have been proved that the representation methodology for the ship model based on the product model is an efficient and appropriate scheme for the ship model definitions. Consequently, this methodology can be proposed as a fundamental framework for the development of the shipbuilding CAD/CAM system.

선박과 같은 복잡한 대상물을 설계하거나 생산하는데 사용되는 소프트웨어 시스템들간의 상호 정보교환을 위한 표현방법을 구체화하는 제품모델(Product Model)의 표준화 동향을 살펴보았으며, 이를 근거로 제품모델을 기초로 한 선박모델을 정의하기 위한 새로운 표현방법을 정립하여 제안하였다. 제안된 선박모델의 표현방법론을 통해 응용측면에서 제품모델링 기술과 시스템 구현측면에서의 객체지향시스템 기술을 고찰하였다. 본 논문을 통해 제안한 표현방법론의 적합성을 검증하기 위해 선박구획배치 모델링을 프로토타입 모델링 대상으로 하여 객체지향 선박구획배치 프로그램("OO_COMDEF"라 함)을 작성하였고 이를 구획배치 모델링에 적용하여 보았다. 본 표현방법론은 조선 전용 CAD/CAM 시스템의 국내 개발을 위한 Framework의 첫단계로서 제시하고자 한다.