PDM and ERP integration of information content
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| Most of the current ERP systems, based on single-layer structure of multi-store BOM. PDM and ERP system, information integration, also required by the ERP system requirements split into single-layer BOM data format. PDM and ERP integration of information content PDM and ERP System the information shared among many, mainly including product structure, components, process information, materials, equipment, tooling, organizational structure, this information can be summarized as material information, product hierarchy types of information, resources and information on three aspects. Material information is integrated information in the basic information, mainly including parts, products, raw materials and other information, is a description of the contents of the basic properties of materials; Product information is based on the hierarchy of class hierarchy for storage of information, including product structure, process structure, hierarchical structure class manufacturing information is PDM and ERP systems are closely related to the actual operation of the content in the form of usually MBOM; The resource information including organizational structure, information and manufacturing resources, information, organizational structure, information contained in the sectoral structure of enterprises and personnel information, manufacturing resource information including equipment, tooling information, for specific manufacturing. PDM and ERP systems, the three types of information and integration of product structure, process, resources and other information of the logical relationship. In accordance with PDM and ERP systems integration between the need for information classification, namely the definition of components, product structure, process planning, process procedures, equipment, tooling, organizational structure and other information entities, as well as the relationship between the entities, entities in the attribute information, to establish a PDM and ERP systems are integrated information IDEF1x model. integration technology and principle Evolution of integrated information and conversion PDM and ERP systems focus on the different information management, PDM system, the information stored in ERP systems can not be directly used by information sharing between the two systems must convert the information in order to achieve the semantic integration of information consistent. PDM and ERP systems are integrated information during the conversion process can be divided into BOM structure conversion and mapping of BOM attribute information.
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