Inerter-enhanced piezoelectric energy harvesting and vibration suppression

Mandeep Singh; Liya Zhao

doi:10.1117/12.2613326

20 April 2022 Inerter-enhanced piezoelectric energy harvesting and vibration suppression

Mandeep Singh, Liya Zhao

Proceedings Volume 12043, Active and Passive Smart Structures and Integrated Systems XVI; 120430U (2022) https://doi.org/10.1117/12.2613326
Event: SPIE Smart Structures + Nondestructive Evaluation, 2022, Long Beach, California, United States

Abstract

Inerter is a new and effective way to provide an equivalent mass effect to enhance the vibration suppression efficiency while reduce the overall mass of vibration dampers. This study investigates the performance of a novel inerter-enhanced nonlinear energy sink for simultaneous vibration suppression and energy harvesting. The effects of the position of the inerter and other key parameters, including the inertance, secondary-to-primary mass ratio, electromechanical coupling strength, etc., on the performance of the proposed configurations are examined by numerical analysis. The intended configurations are shown to be effective for both broadband vibration control and energy harvesting.

Conference Presentation

Citation Download Citation

Mandeep Singh and Liya Zhao "Inerter-enhanced piezoelectric energy harvesting and vibration suppression", Proc. SPIE 12043, Active and Passive Smart Structures and Integrated Systems XVI, 120430U (20 April 2022); https://doi.org/10.1117/12.2613326

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