Stochastic jump and bifurcation of Duffing oscillator with fractional derivative damping under combined harmonic and white noise excitations
β Scribed by Lincong Chen; Weiqiu Zhu
- Book ID
- 113652767
- Publisher
- Elsevier Science
- Year
- 2011
- Tongue
- English
- Weight
- 451 KB
- Volume
- 46
- Category
- Article
- ISSN
- 0020-7462
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π SIMILAR VOLUMES
The variance of the displacement, the probability densities of the displacement, velocity and amplitude and the joint probability density of the displacement and velocity of the stationary response of a Duffing oscillator to narrow-band Gaussian random excitation for a number of combinations of the
A stochastic averaging procedure of strongly non-linear oscillators subject to external and (or) parametric excitations of both harmonic and white-noise forces is developed by using the so-called generalized harmonic functions. The procedure is applied to a Du$ng oscillator with hardening sti!ness u