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Measure of Certainty with Fuzzy Entropy Function

  • Sang-Hyuk Lee
  • Seong-Pyo Cheon
  • Jinho Kim
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 4114)

Abstract

To measure the certainty, we use the meaning of entropy. For the selection of reliable data, fuzzy entropy through distance measure is proposed. The appropriateness of the proposed entropy is verified by the definition of entropy measure. To measure the fuzziness of 3-phase stator currents, membership functions are obtained by the Bootstrap method. Finally, the proposed entropy is applied to the membership function of 3-phase currents, and the fuzzy entropy values of phase current each are illustrated.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2006

Authors and Affiliations

  • Sang-Hyuk Lee
    • 1
  • Seong-Pyo Cheon
    • 1
  • Jinho Kim
    • 1
  1. 1.School of Electrical and Computer Engineering, Pusan National University, Changjeon-dong, Geumjeong-gu, Busan 609-735Korea

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