Experiment on Bifurcation and Chaos in Coupled Anisochronous Self-Excited Systems: Case of Two Coupled van der Pol-Duffing Oscillators

Figure 6

Numerical phase portraits of the coupled system showing typical dynamic states for (a) period-5 for ; (b) period-3 for ; (c) period-6 for ; (d) chaos for . The rest of parameters are those in Figure 5.

(a)

(b)

(c)

(d)