Balancing energy to estimate damping parameters in forced oscillators
β Scribed by Jin-Wei Liang; Brian F. Feeny
- Publisher
- Elsevier Science
- Year
- 2006
- Tongue
- English
- Weight
- 266 KB
- Volume
- 295
- Category
- Article
- ISSN
- 0022-460X
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.
## Abstract The quality of nearβsurface meteorology and land surface parameters strongly influences the simulation of terrestrial water balance components by land surface models. In this article, the sensitivity of global estimates of terrestrial water balance components to uncertainties in meteoro
The second-order harmonic balance method is used to construct three approximate frequency-amplitude relations for a conservative nonlinear singular oscillator in which the restoring force is inversely proportional to the dependent variable. Two procedures are used to solve the nonlinear differential