Object oriented modeling and simu lation tool based on control and integration Petri net

The traditional Petri net methods can not solve the problems of uncertainties and resource sharing existed in practical system operation. An extended color Petri net control and integration net method is defined. Through introducing procedure transition, uncertainty arc, global place and associating data structure to every token, the modeling ability of Petri net is enhanced. The main focus of this paper is to present the object orient method in developing the modeling and simulation tool based on the control and integration net. The system's class structure, kernel data structure and user interface are given. In order to be able to integrate with other software tool, a neutral mechanism is used by the designed software to restore the information of model structure and data.