RAPID VIRTUAL DESIGN AND SYSTEM DEVELOPMENT BASED ON EXTENDED MVC-BASED WEB APPLICATION FRAMEWORK AND INTERACTIVE XML PRODUCT MODEL

摘要

To integrate multiple aspects of an enterprise to improve design decision-making and control at all process levels, rapid virtual design based on virtual prototyping simulation (RVDBVPS) is put forward to carry out distributed cooperative product design. Its architecture and key technologies are discussed. To develop the system on Internet/Intranet, satisfy current requirements of Web applications and solve the existing problems in web application development, an extended MVC-based web application framework based on XML on J2EE platform is put forward that is more flexible, expansible and maintainable. According to the characteristics of structured and unstructured product data in Web based distributed cooperative design environment, product design information exchange based on Interactive XML product model is investigated to realize interactive information transaction across heterogeneous platforms.