Thursday, August 17, 2017

Decision Making System Supported by Adaptive Coloured Petri Nets

Haroldo Issao Guibu1,2and João José Neto2 
1 Instituto Federal de Educação, Ciência e Tecnologia de São Paulo, Brazil
 2Escola Politécnica da Universidade de São Paulo, Brazil  


ABSTRACT

This work presents a decision-making system supported by Adaptive Coloured Petri Net (ACPN). Experts in a given field can establish a set of rules for the proper functioning of a manufacturing process or even acompany, facilitating the decision-making process. However, whenever the scenario changes and new rules need to be incorporated into the rule set, or old rules need to be deleted or modified, the manager may find it difficult to reformulate this set of rules. An adaptive mechanism that facilitates the modification of the set of rules is fundamental to assist the manager in making decisions. The Adaptive Color Petri Net is a tool that enables the modification of the set of rules, transforming the IF-THEN rule format used by anauxiliary Extended Adaptive Decision Table in an equivalent ACPN subnet. 

KEYWORDS 

Adaptive Petri Nets, Coloured Petri Nets, Adaptive Decision Tables  


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