Study on resource space model of knowledge in collaborative product development

In the face of openness and dynamics of collaborative product development, owing to resource space model could manage isomerous distributed knowledge and operate them, utilizing these characteristics, resource space model is used in knowledge modeling for collaborative product development. In the model, knowledge matrix expression is proposed, knowledge operation, including knowledge integration, knowledge semantic reasoning, knowledge semantic associating and knowledge matching are researched on. Resource space model forms the important portion of knowledge flow control system in collaborative product development, it provides steady foundation for collaborative product development, and steps up coordinated capability of enterprise.