Research Article
Period-Doubling Bifurcation of Stochastic Fractional-Order Duffing System via Chebyshev Polynomial Approximation
Figure 4
Period 2 for : (a) phase portrait for DRM-SRM; (b) time history diagram for DRM-SRM; (c) phase portrait for EMR-MCS; (d) time history diagram for EMR-MCS.
(a) |
(b) |
(c) |
(d) |