The resonance properties of a Dueffing oscillator
Abstract
The behavior of a damped Dueffing oscillator is studied in the approximation of the first harmonic. Analysis of the frequency response curves suggests new types for the case when the coefficient of the nonlinear term is negative (hypo-elastic case). A general classification in terms of two characteristic parameters is proposed. Results are verified by analog computer calculations.
- Publication:
-
Bulletin de l'Academie Royale de Belgique
- Pub Date:
- 1976
- Bibcode:
- 1976BARB...62..147B
- Keywords:
-
- Analog Computers;
- Computer Techniques;
- Duffing Differential Equation;
- Harmonic Analysis;
- Harmonic Oscillators;
- Approximation;
- Classifications;
- Frequency Distribution;
- Hyperbolic Functions;
- Parabolas;
- Physics (General)