Study On Product Design Method Based On Dynamic Alliance And Distributed Virtual Manufacturing

Dynamic alliance and distributed virtual manufacturing are two emerging technology.Their development brings considerable economical benefits to the manufacturing industry. However,the research on making use of two item has not been realized yet from the consistency based on coordination of the network.So this paper analyses the current situation and development trend of the product design method and seeks a product design method between dynamic alliance and distributed virtual manufacture. According to the principle of TQCSE,this paper sets up a suitable system structure of product design,utilizes the advantages of the resource and information of different enterprises,establish dynamic alliance,realizes product design process under distributed virtual manufacturing environment. The product design method adopts the functions of VRML,which is suitable for three-dimensional figure transmission and browsing,realizes product design modeling problem.Using VRML setting simple model and other professional modeling tool changing to VRML setting complicated model. At the same time,this paper relatively deeply discusses how to use Java's netwok programming capability and VRML's interface technology realize the model moving control,displays the control parameters as Java Applet window method.Finally,because the dynamic alliance is based on netwok environment,this paper basically sets up the virtual environment of product design together with HTML,ASP,VRML,Java technology. Adopting the dreamweaver webpage making tool makes system main interface,Using ASP and Access database finish logging user's security management and data's accessing.So as to make different dynamic alliance enterprise browsing product design results through Internet Explorer make decision in time , finish the product design process.This system has good stability and excellent interactive interface,improve the product design efficiency, economize the cost,reduce development period,serve for the real service.