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