Discrete and continuous mode algebraic type fuzzy flip flop circuits

Kazuhiro Ozawa, Kaoru Hirota, Laszlo T. Koczy, Ken Omori

Research output: Contribution to journalArticle


Algebraic fuzzy flip-flop circuits, in discrete mode and continuous mode are presented. Algebraic fuzzy flip-flop is one example of general fuzzy flip-flop concept which has been defined as the extension form of the binary J-K flip-flop. Two types of the algebraic fuzzy flip-flop, which are reset type and set type, are defined using complementation, algebraic product, and algebraic sum operations for fuzzy negation, t-norm, and s-norm, respectively. An unified equation of the reset type and set type of algebraic fuzzy flip-flop is derived for the purpose of realization of hardware circuit. The performances (i. e. propagation delay, power dissipation, possibility of VLSI implementation, and noise immunity) are discussed.

Original languageEnglish
Pages (from-to)55-63
Number of pages9
JournalHosei Daigaku Kogakubu kenkyu shuho
Issue number25
Publication statusPublished - Feb 1 1989


ASJC Scopus subject areas

  • Engineering(all)

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