The Application of Workflow Technology on Dynamic PDM Document Management

On the question how to control the transformation of dynamic PDM (Product Document Management, PDM) document, the following questions in the auto parts PDM system based on Browser/Server structure are detailed discussed, such as PDM document transformation mechanism, PDM document course modeling, the instance of the model, and realization of PDM document management. And then a set of PDM document management methods based on the workflow technology is proposed subsequently.