Investigation of multicriteria optimal control with time-variable weight coefficients

• Autorzy: Lozynskyy A. , Demkiv L.

Warianty tytułu

PL

Badanie sterowania optimum wielokryterialnym o współczynnikach wagowych zmiennych w czasie

• Języki publikacji: EN

Abstrakty

EN

A new approach for construction of quality functional at multicriteria optimization is proposed. A two-mass dynamical system which consists of two subsystems is considered. A case when in the area of large errors unstable subsystem dominates is considered. Function L is chosen for switching between subsystems and its optimal parameters are found.

PL

W artykule zaproponowano nowe podejście do opracowania funkcji jakości w optymalizacji wielokryterialnej. Badania przeprowadzono na systemie dynamicznych dwóch mas, dla przypadku przeważającej niestabilności jednej z nich. Zoptymalizowano parametry funkcji L, wybranej do określania przejść między obiektami.

Słowa kluczowe

EN

optimal control; fuzzy logic; dynamic system

PL

optymalna kontrola; logika rozmyta; system dynamiczny

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Przegląd Elektrotechniczny
• Rocznik: 2013
• Tom: R. 89, nr 2a
• Strony: 195--198
• Opis fizyczny: Bibliogr. 17 poz., schem., tab., wykr.

Twórcy

autor

Lozynskyy A.

• Lviv Polytechnic National University, Institute of Power Engineering and Control Systems, Bandery 12 str., 79013, Lviv, Ukraine

autor

Demkiv L.

• Lviv Polytechnic National University, Institute of Applied Mathematics and Fundamental Sciences, Bandery 12 str., 79013, Lviv, Ukraine

Bibliografia

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• [12] Lozynskyy A., Demkiv L. Investigation of influence of membership function shape on the dynamic performance of system at multicriteria optimization with variable weight coefficients, Electrical and Computer Systems, 5(2012), 137-144. [in Ukrainian]
• [13] Lozynskyy A., Demkiv L. Forming of controlled influences in the system with fuzzy regulator, Computational problems of electrical engineering, (1)2011, no. 1, 27-34.
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• [16] Lozynskyy A., Demkiv L. Investigation of the system's stability with Takagi-Sugeno controller Donetsk, IPAI «Nauka i osvita», (4)2008, 545–549. [in Ukrainian]
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