基于虚拟原型的风机设计方法研究

Research of Design Method of Fan Based on Virtual Prototyping

通过建立合适的设计进程模型,将产品和设计进程的数字化表达这2个设计基本问题结合在一起。在探讨虚拟原型概念、特点、组成结构和渐进生成过程的基础上,通过对管道轴流风机虚拟原型特征描述和数据VRML转换,阐述了虚拟设计原型信息模型建模和利用C++来表征产品信息对象模型的方法,并给出风机轴虚拟设计实例。

Combinies two designs based questions： product and digital describing of design process by means of establishing suitable design process model. Based on approaching the concept, character, structure and generating process of VP and describing the character of pipe axial fan VP and VRML data conversion, expounds the method of establishing model of VP information and describing product information object model by useing of C ＋ ＋ , provides axle virtual design example of fan.