Research And Design Of Turbine OLAP System Based On Data Warehouse And The Architecture Of J2EE

Turbine optimal operation and safety of the plant has been the issue of most concern. With the large amount of data accumulated plant DCS, Massive use of traditional data analysis methods for the effective analysis of the data show the trend can not change. These data can not be used to deep-seated, it is clear that the existing information resources are wasted. This article studies the data warehouse principle, the principle of OLAP technology and turbine operation, DCS-depth investigation and analysis of plant data, using J2EE technology, OLAP-based data warehouse design turbine system. The system is capable of multi-dimensional visual way to display data using regression forecast turbine operation at key parameters for the safe operation of the gas turbine to provide scientific, practical and effective guidance based on-line analysis and decision-making.Guo Lijie (Computer Application Technology) Directed by Prof. Zheng Ling...