- Trickey, S.T. and Virgin, L.N., Bottlenecking phenomenon near a saddle-node remnant in a Duffing oscillator,
Phys. Lett. A (Netherlands), vol. 248 no. 2-4
pp. 185 - 90 [S0375-9601(98)00665-3] .
(last updated on 2007/03/23)
The bottlenecking phenomenon near a saddle-node remnant or ghost is discussed for an electronic circuit modeling Duffing's equation. Numerical simulation and a useful experimental perturbation method, stochastic interrogation, are used to confirm the analytic inverse square root scaling law associated with saddle-node bifurcations
bifurcation;chaos;circuit oscillations;nonlinear dynamical systems;nonlinear network analysis;numerical analysis;stochastic processes;