Study Of Production Management System For Shipbuilding Based On The ERP

The production management for shipbuilding is always considered as the constrained factor for China's shipbuilding industry. In recent years, with the development of computer technology, ship production information management has become a production management strategy. This information system is a carrier, which carries a management ideas and management methods and which embodies the organization form, the management form and method in the modern shipbuilding mode. The precise enterprise resource planning, the tight material demand structure and the reasonable operation processes for production management are realized by the information system platform. So as to the enterprise efficient, low-cost operation is achieved.As an important information tool, ERP (enterprise resource planning) has been widely used in the manufacturing. It is a management mode which integrating flows of material, capital and information as a means, taking advanced production theory as professional guidance, optimizing the production process as the idea and purpose, taking integrate information system as a final product.In this paper, the management idea of ERP is the guide. The process of shipbuilding is analyzed by the application of group technology and lean manufacturing technique. The project plan custom-theory for shipbuilding is analyzed combining the resources of the materials, the processes and the equipment capacity. Finally the processes of the ERP management system are realized which take production schedule as main line, including production control processes and operational management process. Design of system flow includes the main system processes, production processes, establishment of the database relationship.The final product of ERP is a management system based on the processes, one of the modules of which is realized in this paper. The model is a management system by analyzing the present information situation in a department of production management of a shipbuilding enterprise in Dalian. The system includes work process in Field area chart(transfer of hull sections, assembly of interim Products, assembled of block ,and so on), the information sharing of the intermediate goods information in the operation plant, the technology state information, the closure state, the stacking state of materials the capabilities of the equipment are realized, so as to the network technical support for LAN C/S database query. Instead of a general information integration feature of the ERP system module, this model system improves a lot: a general ERP system module is supported just by the extensive database, while this system adds the idea of graphical management. All of the intermediate goods, materials placed in the operation plant are shown in the map to integrate and share information, to perform information effectively and scientifically, which is an effective supplement for a general ERP system.