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For improving process system integration performance, an approach based on web service and STEP standard is proposed. Since the information integration is the basis of the system integration, an information model is discussed firstly. STEP standard is employed to describe the information in uniform format with EXPRESS modeling language. Secondly, with the application of web service, the process system...
A product information model based on STEP, which mainly contains five parts such as general information model, structure information model, shape description model, physical feature model and management information model, has been studied. Its description method and exchange mode of neutral file are also researched. The model has the features of integrality, consistency, variety, flexibility and neutral...
This paper represented an integrated product information model, based on the characteristic of the boiler conceptual design. It defined “structure module” to organize product information in both functional and physical domain in a multilevel manner. The mapping of “function-structure” was built at different levels, and was solved by using the cycle of “structure assumption - performance analysis -...
The Model of a thin-walled parts of the organization and Information on Collaborative Development is established. And explains the four sub-model of Information Model, The design sub-model Constructed is mainly introduced. The feasibility of the Collaborative Development Mode Constructed is mainly introduced by a example of the thin-walled back door of the car in the end.
With the deepness of application of 3D CAD system in manufacturing enterprises, more and more consumers demanded to build the information models of their products in CAD system, which not only including the geometrical information of products. So the ideology of flowable design is proposed. The main idea of flowable design consists two aspects: To rearrange the functions and modules of design system...
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