A study on the computation model for the product service system development

Today the manufacturing industries must transform their focus from the traditional physical products to the service embedded products, thus the industrial product service system design is very essential. The system should satisfy the demands of flexibility, open, and re-configurability of enterprises’ resources, model for service resource based on ontology was referred. The hierarchy-relation and properties of resource were described, and the property-oriented metadata structure of resource was constructed according to the resource description framework (RDF). And furthermore based on the knowledge ontology, the intrinsic of resource and the hierarchy relation of resource were described. Finally in protege environment, the construction method of service resource bases was illustrated with an example.