OSCILATORUL ANARMONIC
Date
2024
Journal Title
Journal ISSN
Volume Title
Publisher
CEP USM
Abstract
The article analyzes the influence of the non-linear terms of the restoring force at large deviations from the equilibrium position of an oscillating body (non-linear oscillator). Particularly, it is demonstrated, in an accessible way,that the oscillations of the anharmonic oscillator drastically differ from thoseof a harmonic one. The main reason lies in the fact the oscillator frequency ofthe nonlinear oscillator, at large deviations, begins to depend on the amplitudeof the oscillations.
Description
Keywords
elongation, amplitude, frequency, oscilate, disturbance, nonlinearity, amortization, bistability
Citation
CÂRLIG, Sergiu; Profirie BARDEŢCHI; Viorel CIORNEA și Mihai MACOVEI. Oscilatorul anarmonic . In: Integrare prin cercetare și inovare: conferință științifică națională cu participare internațională. Științe exacte și ale naturii, Chișinău, 7-8 noiembrie, 2024. Chișinău: CEP USM, 2024, pp. 780-785. ISBN 978-9975-62-808-2 (PDF). Disponibil: https://doi.org/10.59295/spd2024n.108