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 generalized inverse force vibration problem for simultaneously estimating the time-dependent external forces
β Scribed by Cheng-Hung Huang
- Book ID
- 103814928
- Publisher
- Elsevier Science
- Year
- 2005
- Tongue
- English
- Weight
- 265 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0307-904X
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The conjugate gradient method, i.e., the iterative regularization method, is used in an inverse non-linear force vibration problem of estimating the unknown time-dependent external forces in a damped system with the displacement-dependent spring constant and damping coe$cients. The accuracy of the i
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
We obtain the solution of the nonlinear Boltzmann equation for a spatially homogeneous mixture of L gases, consisting of Maxwell particles. We include removal and self-generation effects in presence of a time-dependent external force. The solution is given as a generalized Laguerre expansion, within