Fuzzy controller of model reduction distillation column with minimal rules

• Autorzy: Alawad Nasir , Alseady Afaf

Identyfikatory

DOI

10.23743/acs-2020-14

• Języki publikacji: EN

Abstrakty

EN

In this paper the control of a binary distillation column is described. This control is done with fuzzy logic, one with PI- like fuzzy controller and the other with modified PI fuzzy controller, using the minimal rules for fuzzy processing. This work is focused on model reduction of Wood and Berry binary distillation column to get the best performance. It is desired to minimize the rules in order to reduce the computation time to make a faster decision. Comparisons will be made between two versions of fuzzy controllers utilizing reduced rules to verify the outputs. The controlled variables are top composition with high concentration and bottom composition with low. To demonstrate the performance of the fuzzy PI control schemes, results are compared with a classical PI controller and optimal methods, like Differential Evolution (DE), Invasive Weed Optimization (IWO). The proposed structure is able to quickly track the parameter variation and perform better in load disturbances and also for set point changes. Then all the processes of the distillation column with itۥ s fuzzy controllers are simulated in MATLAB software as the results are shown.

Słowa kluczowe

EN

distillation column; model reduction; pi controller; fuzzy inference system; MATLAB tool

PL

kolumna destylacyjna; redukcja modelu; kontroler pi; system wnioskowania rozmytego; narzędzie MATLAB

• Wydawca: Polskie Towarzystwo Promocji Wiedzy ; Lublin University of Technology
• Czasopismo: Applied Computer Science
• Rocznik: 2020
• Tom: Vol. 16, no 2
• Strony: 80--94
• Opis fizyczny: Bibliogr. 17 poz., fig., tab.

Twórcy

autor

Alawad Nasir

• Al-Mustansiriyh University, Faculty of Engineering, Computer Department, Palestine Street, 14022, Baghdad, Iraq

autor

Alseady Afaf

• Al-Mustansiriyh University, Faculty of Engineering, Computer Department, Palestine Street, 14022, Baghdad, Iraq

Bibliografia

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Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).