We prove that a class of problems containing the classical periodically forced pendulum equation displays the main features of chaotic dynamics. The approach is based on the construction of multibump type heteroclinic solutions to periodic orbits by the use of global variational methods. Β© 2000 Γdit
Nonlinear periodic oscillations in a suspension bridge system under periodic external aerodynamic forces
β Scribed by Zhonghai Ding
- Publisher
- Elsevier Science
- Year
- 2002
- Tongue
- English
- Weight
- 158 KB
- Volume
- 49
- Category
- Article
- ISSN
- 0362-546X
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract This paper deals with the problem of generating, by state feedback, stable oscillations in high order nonlinear systems. The desired oscillations are robust in the presence of disturbances, such as unmodelled dynamics and bounded noise signals, which result in bounded deviations from th
The quantum dynamics of prototypical three-level metastable system under external perturbations, both time-independent and time-dependent, are studied numerically as well as analytically. The regular Rabi oscillations generated in the system under a monochromatic perturbation are shown to develop ad