An efficient computational method to implement type-2 fuzzy logic in control applications

Roberto Sepúlveda; Oscar Castillo; Patricia Melin; Oscar Montiel

doi:10.1007/978-3-540-72432-2_6

An efficient computational method to implement type-2 fuzzy logic in control applications

Roberto Sepúlveda, Oscar Castillo, Patricia Melin, Oscar Montiel

Centro de Investigación y Desarrollo de Tecnología Digital (CITEDI)

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

96 Scopus citations

Abstract

A novel structure of type 2 fuzzy logic controller is presented. The method is highly efficient regarding computational time and implementation effort. Type-2 input membership functions were optimized using the Human Evolutionary Model (HEM) considering as the objective function the Integral of Squared Error at the controllers output. Statistical tests were achieved considering how the error at the controller's output is diminished in presence of uncertainty, demonstrating that the proposed method outperforms an optimized traditional type-2 fuzzy controller for the same test conditions.

Original language	English
Title of host publication	Analysis and Design of Intelligent Systems using Soft Computing Techniques
Editors	Patricia Melin, Eduardo Gomez Ramirez, Janusz Kacprzyk, Witold Pedrycz
Pages	45-52
Number of pages	8
DOIs	https://doi.org/10.1007/978-3-540-72432-2_6
State	Published - 2007

Publication series

Name	Advances in Soft Computing
Volume	41
ISSN (Print)	1615-3871
ISSN (Electronic)	1860-0794

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10.1007/978-3-540-72432-2_6

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Sepúlveda, R., Castillo, O., Melin, P., & Montiel, O. (2007). An efficient computational method to implement type-2 fuzzy logic in control applications. In P. Melin, E. Gomez Ramirez, J. Kacprzyk, & W. Pedrycz (Eds.), Analysis and Design of Intelligent Systems using Soft Computing Techniques (pp. 45-52). (Advances in Soft Computing; Vol. 41). https://doi.org/10.1007/978-3-540-72432-2_6

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Sepúlveda, R, Castillo, O, Melin, P & Montiel, O 2007, An efficient computational method to implement type-2 fuzzy logic in control applications. in P Melin, E Gomez Ramirez, J Kacprzyk & W Pedrycz (eds), Analysis and Design of Intelligent Systems using Soft Computing Techniques. Advances in Soft Computing, vol. 41, pp. 45-52. https://doi.org/10.1007/978-3-540-72432-2_6

An efficient computational method to implement type-2 fuzzy logic in control applications. / Sepúlveda, Roberto; Castillo, Oscar; Melin, Patricia et al.
Analysis and Design of Intelligent Systems using Soft Computing Techniques. ed. / Patricia Melin; Eduardo Gomez Ramirez; Janusz Kacprzyk; Witold Pedrycz. 2007. p. 45-52 (Advances in Soft Computing; Vol. 41).

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

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An efficient computational method to implement type-2 fuzzy logic in control applications

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