Skip to main content
Top

2015 | OriginalPaper | Chapter

Specificity Based Defuzzification in Approximate Reasoning

Authors : Asim Pal, Swapan Raha

Published in: Facets of Uncertainties and Applications

Publisher: Springer India

Activate our intelligent search to find suitable subject content or patents.

search-config
loading …

Abstract

In this paper, an attempt is made to introduce a new defuzzification scheme to be used in case there are a number of clipped fuzzy sets in the output of a fuzzy system. Approximate reasoning with this defuzzification scheme is proposed. A number of defuzzification methods existing in literature are reviewed here. A comparative study with our method has been made. The results are illustrated with a DC shunt motor for better understanding.

Dont have a licence yet? Then find out more about our products and how to get one now:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Springer Professional "Wirtschaft"

Online-Abonnement

Mit Springer Professional "Wirtschaft" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 340 Zeitschriften

aus folgenden Fachgebieten:

  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Versicherung + Risiko




Jetzt Wissensvorsprung sichern!

Literature
1.
go back to reference Drainkov, D., Hellendoorn, H., Reinfrank, M.: An Introduction to Fuzzy Control. Narosa Publishing House, New Delhi (1996)CrossRef Drainkov, D., Hellendoorn, H., Reinfrank, M.: An Introduction to Fuzzy Control. Narosa Publishing House, New Delhi (1996)CrossRef
2.
go back to reference Dubois, D., Prades, H.: Fuzzy sets in approximate reasoning, part I: inference with possibility distribution. Fuzzy Sets Syst. 40, 143–202 (1991)CrossRef Dubois, D., Prades, H.: Fuzzy sets in approximate reasoning, part I: inference with possibility distribution. Fuzzy Sets Syst. 40, 143–202 (1991)CrossRef
3.
go back to reference Yager, R.R.: Measuring tranquility and anxiety in decision making: an application of fuzzy sets. Int. J. Gen. Syst. 8, 139–146 (1982)MathSciNetCrossRef Yager, R.R.: Measuring tranquility and anxiety in decision making: an application of fuzzy sets. Int. J. Gen. Syst. 8, 139–146 (1982)MathSciNetCrossRef
4.
go back to reference Mondal, B., Mazumdar, D., Raha, S.: Similarity in approximate reasoning. Int. J. Comput. Cogn. 4(3), 46–56 (2006) Mondal, B., Mazumdar, D., Raha, S.: Similarity in approximate reasoning. Int. J. Comput. Cogn. 4(3), 46–56 (2006)
5.
go back to reference Goralczany, M.B., Kiszka, J., Stachowicz, M.: Some problems of studying adequacy of fuzzy models. In: Yager, R.R., (ed.) Fuzzy Set and Possibility Theory. pp. 14–31, Pergamon Press, USA (1982) Goralczany, M.B., Kiszka, J., Stachowicz, M.: Some problems of studying adequacy of fuzzy models. In: Yager, R.R., (ed.) Fuzzy Set and Possibility Theory. pp. 14–31, Pergamon Press, USA (1982)
Metadata
Title
Specificity Based Defuzzification in Approximate Reasoning
Authors
Asim Pal
Swapan Raha
Copyright Year
2015
Publisher
Springer India
DOI
https://doi.org/10.1007/978-81-322-2301-6_4

Premium Partner