Construction Method of Knowledge Graph of Manufacturing Resources in Cloud Manufacturing Environment

In order to find processing task resources conveniently and provide knowledge support for the formation of cloud manufacturing resource pool, this paper proposes a method to construct knowledge graph of manufacturing resources under cloud manufacturing environment. Firstly, according to the basic process of knowledge graph construction, A scheme of knowledge extraction and knowledge fusion of manufacturing resources under cloud manufacturing environment is designed. Then, by analyzing the types, attributes, constraints and other characteristics of resources in the cloud manufacturing environment, an ontology model of manufacturing resources in the cloud manufacturing environment is constructed based on class-level network and class iteration. Finally, combined with a specific case, an interactive visualization analysis method of knowledge graph is designed to verify the application of resource discovery in cloud manufacturing environment.