Research on Virtual Enterprise Production Planning and Control System

Production planning and control system plays a very important role in enterprise operation. The existing production planning and control system can not satisfy the requirement in the virtual enterprise environment. Virtual enterprise production planning and control system model of this paper is proposed based on the combination of network planning technology and hierarchical control, considering the distribution and autonomy character of virtual enterprise, and the complexity of the production system. The model was divided into enterprise layer and workshop layer. The specific methods on how to constitute the two layers were also discussed.