A New Approach to Describe DEVS Models Using Both UML State Machine Diagrams and Fuzzy Logic

This paper deals with a method which enables to describe a system using both UML State Machine Diagrams and Fuzzy-DEVS (to describe uncertain data) then to perform its simulation using DEVS formalism. The goal of the paper is to simplify the modeling of DEVS models, and also to take into account possible uncertainties on the transitions between states, by using a language based on UML State Machine Diagrams . This language is a part of a larger approach which final purpose is to create a high level intuitive language to enable non-computer scientists to describe DEVS models.