Response of a non-linearly damped oscillator to combined periodic parametric and random external excitation
โ Scribed by M.F. Dimentberg Jr.
- Publisher
- Elsevier Science
- Year
- 1976
- Tongue
- English
- Weight
- 403 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0020-7462
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The response of Du$ng oscillator to combined deterministic harmonic and random excitation is investigated. The method of harmonic balance and the method of stochastic averaging are used to determine the response of the system. Theoretical analyses and numerical simulations show that when the intensi
A single-degree-of-freedom system is considered, which is excited simultaneously by external and parametric time-variant loadings. Both these dynamic loads are assumed to be periodic in time with some random disorder, or phase modulations. Response analysis is made for this system by using stochasti
A mechanical system exhibiting combined parametric excitation and clearance type non-linearity is examined analytically and experimentally in an effort to explain complex behavior that is commonly observed in the steady state forced response of rotating machines. The specific case of a preloaded mec