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Effect of dry friction on a parametrically excited nonlinear oscillator

Communication avec acte
Author
BENACCHIO, Simon
543315 Laboratoire d’Ingénierie des Systèmes Physiques et Numériques [LISPEN]
GIRAUD-AUDINE, Christophe
13338 Laboratoire d’Électrotechnique et d’Électronique de Puissance - ULR 2697 [L2EP]
THOMAS, Olivier
543315 Laboratoire d’Ingénierie des Systèmes Physiques et Numériques [LISPEN]

URI
http://hdl.handle.net/10985/22381
Date
2022-07-17

Abstract

This study proposes to investigate the effects of dry friction on the behaviour of a parametrically excited nonlinear oscillator using a pendulum as example. A harmonic balance method and time integration simulations are used to respectively compute and validate the solutions of the problem and their stability. The effects of dry friction on the behaviour of the system are discussed.

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