Jih-Fu Tu-550-126-Accept it.DOC

نویسنده

  • Jih-Fu Tu
چکیده

We offer a hybrid system, which is integrated with the fuzzy system and Petri net models of discrete event system. It is convenient to users or students for building the model-level of system while in learning. We exploit the characteristics of fuzzy theory, imprecise or ambiguous information, to map the algorithm of crisp inputs and outputs. Furthermore, model problems, product a nonlinear function, and final predict the next state transition of Petri net graphs. In order to quickly and precisely predict the result state, we use the more or less hedge mathematic [μA(x)] in this practical application, and use the Center of gravity (COG) defuzzification method to infer the state transition for this hybrid system. Finally, we issue an example of washed-machine to illustrate this proposed hybrid system.

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تاریخ انتشار 2006