An equivalent nonlinearization method for analysing response of nonlinear systems to random excitations
β Scribed by Zhao Lei; Chen Qiu
- Publisher
- Springer
- Year
- 1997
- Tongue
- English
- Weight
- 549 KB
- Volume
- 18
- Category
- Article
- ISSN
- 0253-4827
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π SIMILAR VOLUMES
A technique coupling with the parameter transformation method and the multiple scales method is presented for determining the primary resonance response of strongly nonlinear Duffing-Rayleigh oscillator subject to random narrowband excitation. By introducing a new expansion parameter a ΒΌ aΓ°e; u 0 Γ,
A new analytical procedure is developed to evaluate the response spectral densities for nonlinear systems excited by Gaussian white noises or filtered Gaussian white noises. The cumulant-neglect closure scheme is applied to truncate the governing differential equations for statistical moments of the