Research of the dynamics of a physical pendulum forced with an electromagnetic field
| dc.contributor.author | Ogińska, Ewelina | |
| dc.contributor.author | Grzelczyk, Dariusz | |
| dc.contributor.author | Awrejcewicz, Jan | |
| dc.date.accessioned | 2021-12-02T13:06:53Z | |
| dc.date.available | 2021-12-02T13:06:53Z | |
| dc.date.issued | 2021 | |
| dc.description.abstract | In this paper, both experimental and numerical results of the dynamics of a pendulum with a neodymium magnet and an aerostatic bearing are presented. The experimental stand includes the pendulum with the neodymium magnet at the end of the rod, whereas four electric coils are placed underneath. The pivot of the pendulum is supported on the aerostatic bearing. As a result, dry friction resistance in the pivot joint can be negligible and it has only a viscous character. The electric current with a given frequency and duty cycle and of a square waveform flows through the coils. Interaction between the neodymium magnet and the electric coils leads to the forced angular motion of the pendulum with the neodymium magnet. Both mathematical and physical models with experimentally confirmed system parameters are derived. The results of the simulation and experiment showed rich dynamics of the system, including various types of regular motion (multi-periodicity) and chaos. | en_EN |
| dc.identifier.citation | Ogińska E., Grzelczyk D., Awrejcewicz J., Research of the dynamics of a physical pendulum forced with an electromagnetic field. 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. 298-299, ISBN 978-83-66741-20-1. | |
| dc.identifier.isbn | 978-83-66741-20-1 | |
| dc.identifier.uri | http://hdl.handle.net/11652/4122 | |
| dc.language.iso | en | en_EN |
| dc.page.number | s. 298-299 | |
| dc.publisher | Wydawnictwo Politechniki Łódzkiej | pl_PL |
| dc.publisher | Politechnika Łódzka. Wydział Mechaniczny. Katedra Automatyki, Biomechaniki i Mechatroniki. | pl_PL |
| dc.publisher | Lodz University of Technology Press | en_EN |
| dc.publisher | Lodz University of Technology. Faculty of Mechanical Engineering. Department of Automation, Biomechanics and Mechatronics. | en_EN |
| dc.relation.ispartof | Awrejcewicz J. (Ed.), Kaźmierczak M. (Ed.), Olejnik P. (Ed.), Mrozowski J. (Ed.)., DSTA-2021 Conference Books – Abstracts (16th International Conference : Dynamical Systems Theory and Applications DSTA 2021 ABSTRACTS), Wydawnictwo Politechniki Łódzkiej ; Politechnika Łódzka. Wydział Mechaniczny. Katedra Automatyki, Biomechaniki i Mechatroniki, Łódź 2021, ISBN 978-83-66741-20-1, DOI 10.34658/9788366741201. | |
| dc.rights | All rights reserved | en_EN |
| dc.rights | Fair use condition | en_EN |
| dc.rights | Wszystkie prawa zastrzeżone | pl_PL |
| dc.rights | Dla wszystkich w zakresie dozwolonego użytku | pl_PL |
| dc.rights.holder | Lodz University of Technology. Faculty of Mechanical Engineering. Department of Automation, Biomechanics and Mechatronics. | en_EN |
| dc.rights.holder | Politechnika Łódzka. Wydział Mechaniczny. Katedra Automatyki, Biomechaniki i Mechatroniki. | pl_PL |
| dc.rights.license | LUT License | en_EN |
| dc.rights.license | Licencja PŁ | pl_PL |
| dc.subject | nonlinear dynamics | en_EN |
| dc.subject | electromagnetic field | en_EN |
| dc.subject | physical pendulum | en_EN |
| dc.subject | aerostatic bearing | en_EN |
| dc.subject | dynamika nieliniowa | pl_PL |
| dc.subject | pole elektromagnetyczne | pl_PL |
| dc.subject | wahadło fizyczne | pl_PL |
| dc.subject | łożysko aerostatyczne | pl_PL |
| dc.title | Research of the dynamics of a physical pendulum forced with an electromagnetic field | en_EN |
| dc.type | Abstract | en_EN |
| dc.type | Abstrakt | pl_PL |