Baza Publikacji Pracowników Politechniki Lubelskiej

Status:
Autorzy:	Kęcik Krzysztof, Mitura Andrzej, Stężycka Ewelina
Rok wydania:	2023
URL do źródła	LINK
Język:	angielski
Źródło:	ICOVP 2023 - International Conference on Vibration Problems
Miasto wystąpienia:	Doha
Państwo wystąpienia:	KATAR
Efekt badań statutowych	NIE
Abstrakty:	angielski
	This paper describes and analyse a novel vibration absorber/harvester system that uses electromagnetic transducer in order to recover energy. The energy transducer is mounted in a pendulum, which plays a dynamic absorber role. This pendulum absorber with harvester system is suspended on the semi-active suspension consists of the MR damper and SMA spring. Since the vibration energy is effectively localized to a pendulum damper, energy can be recovered from the vibration absorber instead of the primary structure. An energy harvesting vibration absorber will give the added benefit of energy harvesting. Theoretical investigations are followed by a series of experimental tests that validate the theoretical predictions.

Nonlinear dynamics of a vibrational absorber/harvester system with semi-active suspension