Title :
Fuzzy Dynamic Petri Nets
Author :
Li, Chengjia ; Ding, Fuling
Author_Institution :
Inst. of Operational Res. & Cybern., Hangzhou Dianzi Univ., Hangzhou, China
Abstract :
Fuzzy dynamic Petri nets model is proposed to process systems with vague information. Different from the traditional fuzzy Petri net systems, we address the Petri nets in the concept of net framework, instead of just a logical prediction system. Formal definition of dynamic Petri nets and its relation matrix description are given. Then, based-on the relation matrix, fuzzy dynamic algorithm is proposed to study the dynamic process. The feasibility and validity of the proposed approach are illustrated through a diagnosis expert system.
Keywords :
Petri nets; diagnostic expert systems; diagnosis expert system; fuzzy Petri nets; fuzzy dynamic algorithm; logical prediction system; net framework; relation matrix; Cybernetics; Diagnostic expert systems; Fuzzy logic; Fuzzy reasoning; Fuzzy sets; Fuzzy systems; Heuristic algorithms; Mathematical model; Petri nets; Power system modeling; discrete event systems; fuzzy Petri nets; fuzzy logic; relation matrix;
Conference_Titel :
Fuzzy Systems and Knowledge Discovery, 2009. FSKD '09. Sixth International Conference on
Conference_Location :
Tianjin
Print_ISBN :
978-0-7695-3735-1
DOI :
10.1109/FSKD.2009.349
