Study of some key technologies for ASP platform based networked manufacturing systems

Networked manufacturing systems can enhance competitiveness of enterprises and promote collaboration level between enterprises. Currently, networked manufacturing system based on ASP (application service provider) platform has become a new research trend. The paper mainly studies the application of ASP platform on networked manufacturing system. Some new technologies using in our system are presented in this paper, including user-management technology based on layered model, service-management technology based on Web service and charge-management technology based on atomic charge unit. Then an example is given to illustrate the application of these key technologies.