An adaptive electrodynamic metamaterial for the absorption of structural vibration

• Published in: Journal of sound and vibration Vol. 582; p. 118414
• Main Authors: Singleton, Lawrence, Cheer, Jordan
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 21.07.2024
• Subjects: Adaptive; Metamaterial; Robust; Shunt; Uncertainties; Vibration control; Vibration control; Adaptive; Shunt; Uncertainties; Metamaterial; Robust

This paper presents an adaptive shunted electrodynamic metamaterial, for broadband robust vibration control. The study considers a unit cell of 12 miniature, low-cost proof-mass actuators for the control of vibration in a three degree-of-freedom structure subject to parametric uncertainty. In order...