Research Article

In Dynamic Systems with Fuzzy α - Cutting Determination of Membership Function Ranges

Volume: 1 Number: 1 June 1, 2020
EN

In Dynamic Systems with Fuzzy α - Cutting Determination of Membership Function Ranges

Abstract

Uncertainties and inaccuracies in the membership function value ranges defined by the expert in dynamic systems cause serious errors in system output. In this study, fuzzy α-cutting technique was used to determine the ranges of membership functions on the universal cluster and neighborhood values of normal values were calculated for different α cutting coefficients and then neighborhood values were adjusted according to determined step values. Thus, while determining the value range of membership function in dynamic systems, it will be possible to talk about its neighborhood in the values that serve the same purpose. Operation in the dynamic process as wind power installation for Turkey wind energy interval value set in the potential atlas used and α cutting techniques of the gap on the universal set of the determined value with re-calculation and determination are provided.

Keywords

References

  1. [1] Kandil, A., El-Tantawy, O.A., El-Sheikh, S.A., El-Sayed, Sawsan S.S. (2017). Fuzzy soft connected sets in fuzzy soft topological spaces II, Journal of the Egyptian Mathematical Society, 25, 171–177.
  2. [2] Alan, A.Y. (2003). Nispi Mantik (Fuzzy Logic), International Seminar Group, Ludwigshaven, Germany
  3. [3] Kissi, M., Ramdani, M., Tollabi, M. and Zakarya, D. (2004). Determination of fuzzy logic membership functions using genetic algorithms: application to structure-odor modeling, Journal of Molecular Modeling, 10 (5-6): 335-341.
  4. [4] Kim, J.W., Kim, B.M. and Kim, J.Y. (1998). Genetic algorithm simulation approach to determine membership functions of fuzzy traffic controller, Electronics Letters, 34 (20): 1982- 1983.
  5. [5] Mondelli, G., Castellano, G., Attolico, V. and Distante, C. (1998). Parallel genetic evolution of membership functions and rules for a fuzzy controller, High-Performance Computing and Networking Lecture Notes in Computer Science, 1401, 922-924.
  6. [6] Kim, J.H., Seo, J.Y. and Kim, G.C. (1996). Estimating membership functions in a fuzzy network model for part-of-speech tagging, Journal of Intelligent & Fuzzy Systems, 4 (4): 309-320.
  7. [7] Singpurwalla, N.D. (2004). Membershipfunctions and probability measures of fuzzy ets – Rejoinder, Journal of the American Statistical Association, 99 (467): 884-889.
  8. [8] Lindley, D.V. (2004). Membership functions and probability measures of fuzzy sets – Comment, Journal of the American Statistical Association, 99 (467): 877-879.

Details

Primary Language

English

Subjects

-

Journal Section

Research Article

Publication Date

June 1, 2020

Submission Date

May 1, 2020

Acceptance Date

May 10, 2020

Published in Issue

Year 2020 Volume: 1 Number: 1

APA
Topaloğlu, F., & Pehlivan, H. (2020). In Dynamic Systems with Fuzzy α - Cutting Determination of Membership Function Ranges. NATURENGS, 1(1), 19-29. https://izlik.org/JA56ZR24ZJ