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Xie F.,Shijiazhuang Mechanical Engineering College | Xie F.,Mechanical Technical Research Institute | Sun J.S.,Mechanical Technical Research Institute | Liang W.J.,Mechanical Technical Research Institute | Dai D.S.,Mechanical Technical Research Institute
Applied Mechanics and Materials | Year: 2014

There are more and more data produced in equipment management systems. For decision making, we must collect and integrate all kinds of data and information from different management systems. By analyzing the distributional and heterogeneous data resources, the architecture of equipment management data warehouse is proposed in this paper. We discussed important components of data warehouse for equipment support. The components include metadata, data market, data granularity and data partitioning. By discussing the organization of the data warehouse from the macroscopic point of view, the equipment support data management system with the function of decision making will be used in the future. © (2014) Trans Tech Publications, Switzerland.


Xie F.,Mechanical Technical Research Institute | Sun J.S.,Mechanical Technical Research Institute
Applied Mechanics and Materials | Year: 2014

For meeting the needs of equipment maintenance support, all kinds of maintenance support data are widely used and studied. By analyzing these data, information models are put forward. XML is used to describe the models. The information models built by XML have good maintainability and portability. The unified information models will play an important role in data exchange in equipment maintenance support areas. © (2014) Trans Tech Publications, Switzerland.

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