We study chaotic dynamics in a nonholonomic model of a rattleback stone. We show that, for certain values of parameters that characterise geometrical and physical properties of the stone, a strange Lorenz-like attractor is observed in the model. We also study bifurcation scenarios for the appearance and break-down of this attractor.
机构:
Univ Atlanta, Off Univ Provost & Execut Vice President Operat, Atlanta, GA 30360 USA
CNRS, F-75005 Paris, FranceUniv Atlanta, Off Univ Provost & Execut Vice President Operat, Atlanta, GA 30360 USA