Research On Web Service Based Active Information System In Network Manufacturing

Networked manufacturing is a distributed, weak coupling intelligent system. Besides the advanced manufacturing technology and theory, a series of correlative technologies are required to the implement of networked manufacturing, especially the technologies of distributed computing, information integration and artificial intelligent etc. Aiming at their limitations, the paper Research on Web Service based Active Information System in Network Manufacturing. The problem of how to communicated data and recognize information in networking manufacturing is crucial. The key to the problem is to realize the coherent description. The key technology of manufacturing resource sharing mechanism based on XML is studied in many aspects, such as the uniform resource framework based on EXPRESS, transforming EXPRESS model into XML DTD model. Furthermore, the information integration solution of networked manufacturing based on XML/STEP is researched. Based on the next generation Internet core protocol of Web Services and its relevant technologies such as XML, SOAP, WSDL and UDDI, a solution of Distributed Computing for networked manufacturing is researched. The solution, which featured with distributed, weak coupling and soft framework, enables enterprises and their partners to cooperate remotely more conveniently under the mode of multi-platform or/and multi-language. Finally, a web service based active service information system is implemented.