Control of a Non-isothermal CSTR by Type-2 Fuzzy Logic Controllers

Cosenza, B

    Risultato della ricerca: Paper

    6 Citazioni (Scopus)

    Abstract

    The paper describes the application of a type-2 fuzzy logic controller to a non-isothermal continuous stirred tank reactor (CSTR) characterized by the presence of saddle node and Hopf bifurcations, and its performance compared with a type-1 fuzzy logic controller performance. A full analysis of the uncontrolled CSTR dynamic was carried out and used for the feedback-feedforward fuzzy controllers development. Simulation results confirmed the effectiveness and the robustness of the type-2 FLCs which outperform their type-1 counterparts, particularly when uncertainties are present in the system.
    Lingua originaleEnglish
    Stato di pubblicazionePublished - 2009

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    Fuzzy logic
    Controllers
    Hopf bifurcation
    Uncertainty

    All Science Journal Classification (ASJC) codes

    • Theoretical Computer Science
    • Computer Science(all)

    Cita questo

    Control of a Non-isothermal CSTR by Type-2 Fuzzy Logic Controllers. / Cosenza, B.

    2009.

    Risultato della ricerca: Paper

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    title = "Control of a Non-isothermal CSTR by Type-2 Fuzzy Logic Controllers",
    abstract = "The paper describes the application of a type-2 fuzzy logic controller to a non-isothermal continuous stirred tank reactor (CSTR) characterized by the presence of saddle node and Hopf bifurcations, and its performance compared with a type-1 fuzzy logic controller performance. A full analysis of the uncontrolled CSTR dynamic was carried out and used for the feedback-feedforward fuzzy controllers development. Simulation results confirmed the effectiveness and the robustness of the type-2 FLCs which outperform their type-1 counterparts, particularly when uncertainties are present in the system.",
    keywords = "Type-2 fuzzy logic controller; Non-isothermal CSTR; Bifurcation; Non-linear system.",
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    AB - The paper describes the application of a type-2 fuzzy logic controller to a non-isothermal continuous stirred tank reactor (CSTR) characterized by the presence of saddle node and Hopf bifurcations, and its performance compared with a type-1 fuzzy logic controller performance. A full analysis of the uncontrolled CSTR dynamic was carried out and used for the feedback-feedforward fuzzy controllers development. Simulation results confirmed the effectiveness and the robustness of the type-2 FLCs which outperform their type-1 counterparts, particularly when uncertainties are present in the system.

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