基于X3D的个性化产品定制研究

提出了应用X3D技术实现个性化产品的参数化定制.研究了X3D的映射与X3D动态生成,用XML表示的CAD信息交换、个性化产品定制系统的空间数据模型.解决了XML编码中遇到的XML文档数据结构选择、设计XML数据结构时元素与属性的选择、XML文档内容的选择和XML文档显示等问题.在理论研究的基础上进行了基于X3D技术的个性化产品定制系统开发,并以气缸的个性化定制为例验证了系统的参数化定制过程.研究成果为基于互联网的个性化产品的参数化定制提供了一种切实可行的新方法.

Study on Individualization Products Customization Based on X3D

The X3D technologies were applied to realize parameterized customization of products.Key techniques of X3D based on individualization product customization such as X3D mapping,X3D dynamic generation and the methods for information exchange between X3D and CAD with XML were studied.Data of product customization was analyzed and a space data model was established.The problems of choosing document data structure in the XML encoding,selection of the elements and properties in data structure design,XML document content and display were all addressed.A system of individualization products customization based on X3D technologies is developed.In order to verify the theory,individualized customization of a prototype system of air cylinder product was designed.The system architecture and customizing process were introduced.The results showed that the application of X3D can realize parameterized customization.It gives the customers more access to the process of individualized customization.The study provides a new operable method for parameterized customization of products.