Abstract

Knowledge has become a key economic resource of enterprise and to become even only source of competitive advantage. With the structure of the product more and more complicated, function more and more incline to integration and compounding, modern product design is one base on knowledge. Knowledge-based integrated information system, to support knowledge management and technology innovation, is the development trends of information integration system. The integration information of computer aided technology (CAx) was analysed. A data structure of integration product model base on relation database was introduced. Knowledge-based integration system for product development was drawn out. It is a system base on product data management system and knowledge management system. This system framework used synthetically information technology and advanced manufacture technique, and realized product speedy and innovation design.

Highlights

  • With the structure of the product more and more complicated, function more and more incline to integration and compounding, new product development need more knowledge

  • The technique of integration product development based on the product data management (PDM) and concurrent engineering is put in practice [7,8,9]

  • Based on the analysis on CAx integrated information, the paper study a data structure of integration product model based on the relational database

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Summary

INTRODUCTION

With the structure of the product more and more complicated, function more and more incline to integration and compounding, new product development need more knowledge. The technique of integration product development based on the PDM and concurrent engineering is put in practice [7,8,9]. These integrated systems for product development don’t think the integration of knowledge, and lack the support of knowledge management system [10,11]. A knowledge-based product development integrated framework based on the product data management system and the knowledge management system is puts forward This system framework used synthetically information technology and advanced manufacture technique, and realized product speedy and innovation design

CAX SYSTEM INTEGRATED INFORMATION ANALYSIS
CAx integrated information description
CAx integrated information organization
THE DATA STRUCTURE OF INTEGRATED PRODUCT
UML object model
Object mapping
KNOWLEDGE-BASED PRODUCT DEVELOPMENT INTEGRATED FRAMEWORK
Technical architecture
CONCLUSIONS
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