Enhancing the Performance of Vibration Energy Harvesting Based on 2:1:2 Internal Resonance in Magnetically Coupled Oscillators

Enhancing the Performance of Vibration Energy Harvesting Based on 2:1:2 Internal Resonance in Magnetically Coupled Oscillators

An electromagnetic vibration energy harvester with a 2:1:2 internal resonance (IR) is proposed, allowing for the simultaneous activation of two IRs within the system in order to enhance its performance in terms of bandwidth and harvested power. The device consists of three magnetically coupled oscil...

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Bibliographic Details
Main Authors: Shakiba Dowlati, Najib Kacem, Noureddine Bouhaddi
Format: Article
Language:English
Published: MDPI AG 2024-12-01
Series:Micromachines
Subjects:
vibration energy harvesting
magnetically coupled oscillators
internal resonances
multi-objective optimization
Online Access:https://www.mdpi.com/2072-666X/16/1/23
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https://www.mdpi.com/2072-666X/16/1/23

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