Petri-object simulation: Software package and complexity

This paper presents the Petri-object model formalization based on description of system dynamics with the stochastic timed Petri net. The model structure consists of Petri-objects with the use of object-oriented approach. The evaluation of computational complexity of model implementation based on mathematical description of Petri-object model is obtained. The theoretical evaluation of complexity is confirmed by experimental research. A significant reduction of Petri-object simulation complexity in comparison with stochastic Petri net is proved.