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1 Polish Maritime Research
1 Poznan University of Technology Academic Journals. Electrical Engineering
1 Prace Naukowe Instytutu Maszyn, Napędów i Pomiarów Elektrycznych Politechniki Wrocławskiej. Studia i Materiały
1 Scientific Papers of The Institute of Electrical Machines, Drives and Measurements of the Wrocław University of Science and Technology Series: Studies and Research

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The application of the neuro - fuzzy controller in the power transmission system with the DC motor and variable parameters

Łukowski R.

Poznan University of Technology Academic Journals. Electrical Engineering

2011

No. 65

97--104

The paper presents the algorithm of the control of speed of the separately excited DC the first zone. The cascade arrangement of the control of the angular speed was the algorithm of steering with the regulator of the speed and the regulator of the current. The comparative analysis of the DC motor control system with variable moment of interia and the use of classic PI and neuro-fuzzy controllers were conducted.

Zastosowanie kaskadowego regulatora rozmytego w układzie sterowania maszyną prądu stałego

Łukowski R.

Prace Naukowe Instytutu Maszyn, Napędów i Pomiarów Elektrycznych Politechniki Wrocławskiej. Studia i Materiały

2010

Vol. 64, nr 30

383-393

Opracowano algorytm regulacji prędkości obrotowej obcowzbudnego silnika prądu stałego w pierwszej strefie. W algorytmie sterowania wykorzystano kaskadowy układ regulacji z regulatorem prędkości i regulatorem prądu. Przeprowadzono analizę porównawczą układu z zastosowaniem klasycznych regulatorów PI oraz regulatorów rozmytych tylko w zakresie jakościowym.

The paper presents the algorithm of the control of speed of the separately excited DC motor in first zone. The cascade arrangement of the control of the speed was used in the algorithm of steering with the regulator of the speed and the regulator of the current. The comparative analysis of the arrangement with the use of classic PI regulators and fuzzy regulators only within the qualitative range was conducted.

Concept of barge hull structure made of extruded aluminium panels

Bogdaniuk M., Górecki Z., Łukowski R.

Polish Maritime Research

2006

S 2

88-90

A design of the hotel barge of 52 m overall length and 9 m breadth , intended for inland waterway shipping on the route from Berlin to Kaliningrad, is presented. Hull of the barge is characterized by a unique structure consisted of densely stiffened aluminium panels of 4.5 mm plate thickness and 70 mm depth of stiffeners, supported by transverse walls or girders. The stiffeners of the panels are longitudinally directed. Also, are described problems associated with assurance of adequate strength and stiffness of such structure, resulting from a limited maximum depth of the barge.