An Architecture of the Shipbuilding CAD System with referring to the Knowledge by the Semantic Web and Workflow Software

结合商业造船CAD系统TRIBON，提出了一种基于语义网和工作流系统的知识密集型新体系结构。本课题主要讨论了该船的基本设计。客户将提供模糊的规格，其中可能包括货物的种类和数量，速度，路线和其他一些。设计师会参考以往的船舶设计数据和实践来定义船舶。在这个项目中，数据和文档都在网络上，通过基于传统设计知识的语义web方法可以很容易地检索到这些数据和文档。本项目还实现了工作流系统，可供经验丰富的设计人员使用，可以在船舶设计的各个方面使用文档和数据。总体布局确定后，数据将传输到TRIBON系统中，设计师将利用TRIBON中丰富的资源和机制进行进一步的详细设计。这一机制将在时间和质量上带来效率。该系统可用于船舶教学CAD系统。教师和指导员应实施工作流程及其充分的文件和数据，学生将按照指导实现自己的设计，而不需要参考教科书。该系统是在网络上开放的，项目组向国际提出了船舶电子学习系统，作为现代化船舶设计教育的一项国际努力。方法见以下网址：http://grimm.t.u-tokyo.ac.jp/~utess/

A new knowledge intensive architecture based on the semantic web and workflow system combined with the commercial shipbuilding CAD system TRIBON. Basic design of the ship is chiefly discussed in this project. Customer will provide the vague specification which may include the type and volume of the cargo, speed, route and some others. Designers will define the ship by referring the past data and practice of the ship design. In this project, data and documents are on the web, which are retrieved very easily by the semantic web methodology based on the conventional design knowledge. Workflow system is also implemented in this project, which can be used by the experienced designers with documents and data used in every aspect of ship design.Once the general arrangement is settled, the data will be transferred into the TRIBON system and designers will go further into detailed design with using the profound resources and mechanisms in the TRIBON. This mechanism will bring the efficiency both in time and in quality.This system might be available for the shipbuilding educational CAD system. Teachers and instructors should implement the workflow and its sufficient documents and data, students will follow the guide to achieve their own design without referring to the textbooks.This system is open on the web and project team have proposed shipbuilding e-learning system to the international circle as an international effort for the modernized ship design education.The methodology is given in the following web site.http://grimm.t.u-tokyo.ac.jp/~utess/