A systematic method for design of multivariable fuzzy logic control systems

研究成果: 雜誌貢獻文章

32 引文 斯高帕斯(Scopus)

摘要

This paper proposes a systematic method to design a multivariable fuzzy logic controller (SMFLC) for large-scale nonlinear systems. In designing a fuzzy logic controller, the major task is to determine fuzzy rule bases, membership functions of input/output variables, and input/output scaling factors. In this work, the fuzzy rule base is generated by a rule-generated function, which is based on the negative gradient of a system performance index, the membership functions of isosceles triangle of input/output variables are fixed in the same cardinality and only the input/output scaling factors are generated from a genetic algorithm based on a fitness function. As a result, the searching space of parameters is narrowed down to a small space, the multivariable fuzzy logic controller can quickly constructed, and the fuzzy rules and the scaling factors can easily be determined. The performance of the proposed method is examined by computer simulations on a Puma 560 system and a two-inverted pendulum system.

原文英語
頁(從 - 到)741-752
頁數12
期刊IEEE Transactions on Fuzzy Systems
7
發行號6
DOIs
出版狀態已發佈 - 1999 十二月 1

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Computational Theory and Mathematics
  • Artificial Intelligence
  • Applied Mathematics

指紋 深入研究「A systematic method for design of multivariable fuzzy logic control systems」主題。共同形成了獨特的指紋。

引用此