文章基本信息

标题：Specification of the State's Lifetime in the Devs Formalism by Fuzzy Controller
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作者：Dahmani Youcef ; Hamri Maamar
期刊名称：International Journal of Advanced Information Technology
印刷版ISSN：2231-1920
电子版ISSN：2231-1548
出版年度：2013
卷号：3
期号：2
出版社：Academy & Industry Research Collaboration Center (AIRCC)
摘要：This paper aimsto develop a new approach to assess the duration ofstate in the DEVS formalism by fuzzycontroller.The idea is todefine a set of fuzzy rules obtained from observers or expert knowledge and tospecify a fuzzy model which computes thisduration, thislatterisfedintothe simulator to specify the newvalue in the model.In conventional model, each state is defined bya mean lifetime value whereas ourmethod, calculates for each state the new lifetime according to inputsvalues. Awildfirecase study ispresented at the end of the paper. It is a challenging task due to its complex behavior, dynamical weathercondition,and various variables involved. A global specification of the fuzzy controller and the forest firemodel are presented in the DEVS formalism and comparison between conventional and fuzzy method isillustrated.
关键词：Simulation; Modeling; Fuzzy Contro;ller; DEVS Formalism; State Lifetime; Forest Fire