Magnetic oscillator under excitation with controlled initial phase
Data
2021
Tytuł czasopisma
ISSN czasopisma
Tytuł tomu
Wydawca
Wydawnictwo Politechniki Łódzkiej
Politechnika Łódzka. Wydział Mechaniczny. Katedra Automatyki, Biomechaniki i Mechatroniki.
Lodz University of Technology Press
Lodz University of Technology. Faculty of Mechanical Engineering. Department of Automation, Biomechanics and Mechatronics.
Politechnika Łódzka. Wydział Mechaniczny. Katedra Automatyki, Biomechaniki i Mechatroniki.
Lodz University of Technology Press
Lodz University of Technology. Faculty of Mechanical Engineering. Department of Automation, Biomechanics and Mechatronics.
Abstrakt
The work contains the results of numerical simulations of the dynamics of a magnetic
pendulum system subjected to excitation with a varying initial phase. A magnetic pendulum
consists of a magnet fixed to the end of its arm and an electric coil below it. The initial
phase of the excitation is presented as a linear function of the dynamic variable of the system,
which is the angular position of the pendulum. The obtained basins of attraction indicate the
occurrence of multi-periodic solutions in the system depending on the changes in the parameters
of this system. The periodicities of the observed solutions are quantified mostly by odd
numbers.
Opis
Słowa kluczowe
pendulum, magnetic field, basins of attraction, controlled excitation, nonlinear dynamics, wahadło, pole magnetyczne, baseny przyciągania, kontrolowane wzbudzenie, dynamika nieliniowa
Cytowanie
Polczyński K., Bednarek M., Awrejcewicz J., Magnetic oscillator under excitation with controlled initial phase. W: DSTA-2021 Conference Books – Abstracts (16th International Conference : Dynamical Systems Theory and Applications DSTA 2021 ABSTRACTS), Awrejcewicz J. (red.), Kaźmierczak M. (red.), Olejnik P. (red.), Mrozowski J. (red.), Wydawnictwo Politechniki Łódzkiej ; Politechnika Łódzka. Wydział Mechaniczny. Katedra Automatyki, Biomechaniki i Mechatroniki, Łódź 2021, s. 400-401, ISBN 978-83-66741-20-1.