Classification of fuzzy petri nets, and their applications. The use of petri nets and fuzzy logic in intelligent process control has caught the attention of many researchers. Pdf a fuzzy petri net model for intelligent databases. The issues of how to represent and reason about rules containing negative literals. Generalised fuzzy petri nets for approximate reasoning in. Department of mathematics, islamic azad university, sari branch,1 sari, iran. Fuzzy petri nets, combining fuzzy set theory and petri net theory, is a tool for the representation of uncertain knowledge about a system state. In section 2 the requirements for the representation of dynamic system models are presented. Khanmohammadi department of control engineering faculty of electrical and computer engineering, university of tabriz, tabriz, iran abstract regarding the rapid growth of the size and. Modelling biological systems using fuzzy logic and petri nets. The main purpose of the present study is to design fuzzy petri net accompanied with fuzzy rule based reasoning logic for analyzing the complex heart disease diagnosis. Package petrinetr march 8, 2019 type package title building, visualizing, exporting and replaying petri nets version 0.
In this paper, a continuous fuzzy petri net cfpn tool which integrates the. The model is defined as a fuzzy petri net model that combines expert knowledge of fuzzy systems and the graphical power of petri nets, making the model easy to design, test, improve and maintain. Smoke, cholesterol, blood pressure, diabetes, sex and age are main risk factors that affect on heart disease risk. Mapping sequence diagram in fuzzy uml to fuzzy petri net. Mapping sequence diagram in fuzzy uml to fuzzy petri net e. Fuzzy petri nets for human behavior verification and. Cardiovascular disease diagnosis using fuzzy petri net.
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