The Study And Application Of Manufacturing Resources Application Platform Base On XML

Firstly, the characters of the modern market of manufacturing and the status of the applications of manufacturing resources are studied. It is given that building an application platform for manufacturing resources. Use manufacturing resources model and markup language to realize the standardization and network share of the manufacturing resources.Following, the content and characters of network manufacturing resources are studied. A manufacturing resources information model is built up based on the standard of transfer and exchange of product data. Some submodels, including physics model, capability model, relationship model and state mode, are given to describe manufacturing resources information. The model gives help to the selection and deployment of manufacturing resources.Then, an organization model is built up, using the principle of nerve cell bionics. Cell is used to describe the manufacturing resources. Logic nerve is used to describe the logic of manufacturing resources organization for function. And knowledge network is used to descript the knowledge of manufacturing resources organization for applications. The model gives helps to manufacturing resources application, requirements solution, and the integration of manufacturing resources of different places.Then, the content and characters of extensible markup language (XML) and its capability of describing manufacturing resources are studied. Manufacturing resources markup language (MRML) is defined base on XML. The MRML document building system and some application interface of MRML is given. MRML give helps to the standardization of manufacturing resources description.Later, the technology of mapping STEP to MRML is studied. The technology of mapping between express schema and XML schema is studied in details. The principle and realization method of translator is given. And a complier is developed at last.Moreover, some technologies of manufacturing resources application based on manufacturing resources model and MRML are studied. The methods of manufacturing resources integrating, resources information data minning, resource data reconfiguration and reusing are given. It is put forward that using smart document to realize the automatization of resource document building.At last, a prototype system is built up using all the technologies studied before. The total system structure and the work flow are given. And the realization process of the system is given in details.