On direct construction of fuzzy systems

Ming Ma, Yanqing Zhang, Gideon Langholz, Abraham Kandel*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

In this paper, we show that the fuzzy logic system presented by Wang and Mendel (1992) is a linear expansion of the fuzzy rule base if fuzzy events are represented by triangular basis functions. Therefore, based on linear regression theory, we propose a direct approach for constructing a fuzzy logic system from input-output data. The effectiveness of this approach is demonstrated by simulations.

Original languageEnglish
Pages (from-to)165-171
Number of pages7
JournalFuzzy Sets and Systems
Volume112
Issue number1
DOIs
StatePublished - 16 May 2000

Keywords

  • Fuzzy logic systems
  • Fuzzy rule base
  • Linear expansion
  • Linear regression
  • Linguistic variables

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