Research On Business Process Reengineering (BPR), System Modeling And Simulation

Business Process Reengineering (BPR) has been considered as a method to improve core capability of competition for many corporations recently. But BPR has not formed the standardized technology. So the method of BPR becomes the focus point for the academic and business circles to lay stress on together. In this paper, through the analysis of the basic theories and modeling methods of BPR, the author proposes the technology to model business process based on Petri nets, and makes a case analysis of modeling and simulating.The main contributions of this paper are summarized as follows: introducing the basic theories of BPR systemically; introducing modeling methods of BPR comprehensively; explaining in detail the characteristics and basic principles of the tens of the modeling methods, which provides a variety of choices for corporation modeling methods and is also a comprehensive introduction to modeling methods of BPR.proposing the method to model business process with Petri nets, with color and property expanded to Petri nets, proposing a Business Process Model to support BPR; analyzing systematically the corporations' business process based on Petri nets, therefore making a Petri net process model and giving a simulating analysis to it.