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Tuning fuzzy logic controllers by classical techniques

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Computer Aided Systems Theory — CAST '94

Part of the book series: Lecture Notes in Computer Science ((LNCS,volume 1105))

Abstract

Fuzzy Control provides a good support to translate the knowledge of a skilled plant operator into rules, making intelligent control possible. But it is difficult to represent the expert's knowledge with no degradation, so a tuning phase is required. This is not an easy task, and there is not a general procedure for it. On the other hand, most of the control systems are still based on the conventional PID regulator. Aström has developed an empirical tool to predict the achievable performance of these controllers and to assess whether they are properly tuned. Based on Buckley's results, that have analytically proved the equivalence between one of the simplest fuzzy logic controller (FLC) and a PI, it is possible to apply Aström's tool to evaluate the performance of a FLC.

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George J. Klir Tuncer I. Ören

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© 1996 Springer-Verlag Berlin Heidelberg

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Santos, M., Dormido, S., de Madrid, A.P., Morilla, F., de la Cruz, J.M. (1996). Tuning fuzzy logic controllers by classical techniques. In: Klir, G.J., Ören, T.I. (eds) Computer Aided Systems Theory — CAST '94. Lecture Notes in Computer Science, vol 1105. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-61478-8_78

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  • DOI: https://doi.org/10.1007/3-540-61478-8_78

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  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-61478-4

  • Online ISBN: 978-3-540-68600-2

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