A study on the integrated data modeling for the plant design management system and the plant design system using relational database

J. Ocean Eng. Technol. 1997;11(3):200-211.

관계형 데이터베이스를 이용한 PDMS/PDS의 통합 데이터 모델링에 관한 연구

양영태,김재균

현대중공업 해양사업부 C.I.E. TEAM,울산대학교 산업공학과

Keywords: 2D intelligent P, 3D Modeling, Plant Design Management, Data Modeling, Reational Darabase

Abstract

Most recently, offshore Engineering & Construction field is concerned about integration management technology such as CIM(Computer Integrated Manufacturing), PDM(Product Data Management) and Enterprise Information Engineering in order to cope with the rapid change of engineering and manufacturer specification as per owner's requirement during construction stage of the project. System integration and integrated data modeling with relational database in integration management technology improve the quality of product and reduce the period of the construction project by reason of owing design information jointly. This paper represents the design methodology of system integration using Business Process Reengineering by the case study. The case study is about the offshore plant material information process from front end engineering design to detail engineering for the construction and the basis of monitoring system by integrating and sharing the design information between the 2D intelligent P&ID and 3D plant modeling using relational database. As a result of the integrated data modeling and system integration, it is possible to maintain the consistency of design process in point of view of the material balancing and reduce the design assumption/duration. Near future, this system will be expanded and connected with the MRP(Material Requirement Planing) and the POR (Purchase Order Requisition) system.