Product Information Model and System Integration based on Generalized CAD

摘要：

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 mechanism. When used into the application instance of integration between CAD and PDM system, it has been proved that the model and neutral mechanism can help to implement integration of generalized CAD systems.

关键词： Generalized CAD Information Model Neutral Mechanism Fore-processor Post-processor

作者: Pengshou Xie Zhiyuan Rui

作者单位: School of Computer and Communications Lanzhou University of Technology Research Center of Engineerin School of Mechanical and Electronical Engineering Lanzhou University of Technology Research Center o

会议类型: 国际会议

会议名称: 2010 IEEE信息与自动化国际会议(ICIA 2010)

会议地点: 哈尔滨

会议语种:英文

页码: 1-5

在线出版日期: 2010-06-20（万方平台首次上网日期，不代表论文的发表时间）