Autors: Yordanova, S. T., Tzvetkov, P. M.
Title: Intelligent Approaches for Control of Nonlinear Plants with Significant Time Delay
Keywords: genetic algorithms; nonlinear plant; parallel distributed compensation; Takagi-Sugeno-Kang model; temperature control; time delay compensation

Abstract: The nonlinear plants with significant time delays are difficult to be controlled by classical means. In the present paper intelligent approaches are applied for the design of a nonlinear Smith predictor for compensation of the plant time delay based on a Takagi-Sugeno-Kang plant model and a fuzzy logic parallel distributed compensation (PDC). The design and the advantages of the PDC-Smith are illustrated in temperature control. The good compensation of both the plant time delay and nonlinearity results in faster system step responses in regard to a linear PI, a Smith and a PDC control systems.

References

    Issue

    9th IEEE International Conference on Intelligent Data Acquisition and Advanced Computing Systems: Technology and Applications IDAACS’2017, pp. 6, 2017, Romania, IEEE, ISBN:978-1-5386-0696-4, ISBN:978-153860697-1, DOI:10.1109/IDAACS.2017.8095143

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    Вид: публикация в международен форум, публикация в реферирано издание, индексирана в Scopus