Experimental and numerical study of a magnetic pendulum

Abstract (2023)

Authors

Peter C. Meijers Hydraulic Engineering
Panagiota Atzampou Dynamics of Structures - CEG
Andrei V. Metrikine Engineering Structures , Offshore Engineering - CEG
Research Group
Dynamics of Structures (CEG) (TU Delft)
Copyright: © 2023 P.C. Meijers, P. Atzampou, A. Metrikine
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Published Date

2023

Language

English

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Faculty

Civil Engineering & Geosciences

Department

Engineering Structures

Research Group

Dynamics of Structures

Abstract

An experiment has been performed on a magnetic pendulum, which interacts with an electromagnet. The free non-linear vibrations of the pendulum-magnet system are studied to identify and analyse the system’s characteristics. Due to the presence of the electromagnet, a modulation of the pendulum’s natural frequency is observed. A mathematical model is formulated that is able to reproduce the experimental results.

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