Alireza Ahangarani Farahani - Department of Electrical and Computer Engineering Semnan University Semnan, Iran.
Abbas Dideban - Department of Electrical and Computer Engineering Semnan University Semnan, Iran.

In this paper it has been proved that utilizing an output feedback controller in plants which have been modeled by Petri Nets method results in significant decrease in design complexity and run time. Naturally Petri Nets method is not able to model dynamic systems while in this approach, after discretizing the system, the Petri Nets method is modified in such a way to aquire this capabilty. This procedure provides a powerful graphical and mathematical tools for modeling and controller designing. The resulted simplisity in system analysis and controller design is the exact consequence of utilizing an incedent matrix which is the straight output of Petri Nets modeling method. Simulation results show that the devised method yields very similar results compared to the conventional method, while it has less calculation complexities and shorter simulation run time. therfore it can compete and dominate conventional methods to design proper controller for dynamic systems

Petri Nets, Dynamic System, Output Feedback Controller, Hybrid Systems