Work

The Effect of Rayleigh Damping on the Efficiency of Passive Vibration Suppression Using Piezoelectric Elements

Year: 2025

Type: article

Abstract: A numerical simulation has been carried out to evaluate the effect of Rayleigh damping on the efficiency of passive suppression of free and forced harmonic vibrations of a thin plate using piezoelectric element connected to a passive electric circuit of different configurations. The solution is constructed using a finite element algorithm, which is developed in the context of the proposed mathematical formulation. It has been found that the efficiency of the considered method of vibration damping decreases with increasing contribution of another dissipative mechanism existing in the system.

Source: Bulletin of the Russian Academy of Sciences Physics

DOI: 10.1134/s1062873825713911

Authors: S. V. Lekomtsev, V. P. Matveenko, A. N. Senin

Institutions: Russian Academy of Sciences, Institute of Continuous Media Mechanics

Language: English

Topic: Aeroelasticity and Vibration Control

Subfield: Aerospace Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: hybrid

OpenAlex ID: W4416579571

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Cites: 28

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