| Equipments are the infrastructure in industry production. It is necessary to strengthen the management of equipment life cycle and reduce the cost of equipment life cycle. With the development of computer technology, building the management system of equipment life cycle is an effective way to maximize the effectiveness of equipments and increase the economic efficiency of enterprises.Based on the characteristics of metallurgical equipments, the sound management of metallurgical equipment entire life cycle is put forward according the domestic and foreign equipment management experience. And the optimal decision-making model of equipment update is set up through the store form analysis of the equipment costs sample data and various forecasting methods to predict and analyze the cost trend. The decision-making model of equipment updating time forecasting successfully resolves the problem of inaccurate forecasts caused by the fluctuations or default of sampling datas. Meanwhile, the forecasting decision-making model involves the factors of time value of money, so make the forecast of equipment costs and life more economics and reasonable.Make use of the JSP advantage in developing Web application, an information systems direct to the life cycle management of metallurgical equipment is set up combining with the equipment coding database. The system interface is based on the business management processes of metallurgical equipment life cycle, theme is clear. Through the navigation menu, the management can directly input equipment cost in forms into the database at the client. The equipment cost can be statisted and the equipment updating period can be predicted by the equipment life forecasting decision-making module. |
