Modeling for System Services Gained Flow Based on UML and Petri Nets
Jian‐Guo Dai · Journal of Anhui Normal University · 2010
UML and Petri Nets both play very important roles in flow modeling.The advantage and disadvantage of UML and Petri Nets,and application in flow modeling have been analyzed.Then a method of building system flow model based on UML and Petri Nets is given,and correlative technology route is also given in this paper.As an example,corps spatial information system services gained flow model is used to validate the method and route.