## Bifurcation and chaos in coupled ratchets exhibiting synchronized dynamics.

- U E Vincent, A Kenfack, A N Njah, O Akinlade
- Physical review. E, Statistical, nonlinear, and…
- 2005

; Abstract – The nonlinear dynamic behaviour of a modern, multi-purpose helicopter is considered in this article. The main objective of this study is to characterize the helicopter’s vibration mechanism(s) – i.e., to determine if the vibrations are periodic or chaotic. This study involved analyses of flight data, specifically records of acceleration for two… (More)