The effect of an external harmonic force on a self-excited oscillating system with a variable parameter
β Scribed by V. C. Kononenko; P. S. Koval'chuk
- Publisher
- Springer US
- Year
- 1971
- Tongue
- English
- Weight
- 477 KB
- Volume
- 7
- Category
- Article
- ISSN
- 1573-8582
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
An inverse non-linear force vibration problem based on the iterative regularization method, i.e., the conjugate gradient method (CGM), is used to estimate the unknown time-dependent external forces in a damped system having time-dependent system parameters by using the measured system displacement.
A general vibrational model of a continuous system with arbitrary linear and cubic operators is considered. Approximate analytical solutions are found using the method of multiple scales. The primary resonances of the external excitation and three-to-one internal resonances between two arbitrary nat