Nonlinear Dynamics of a Periodically Driven Duffing Resonator Coupled to a Van der Pol Oscillator

Figure 2

The stability of the frequency-amplitude curves shown in Figure 1 with the parameters of 𝑐₁=𝑐₂=0.001, 𝑘₃=0.003, 𝑘_𝑐=0.002, and 𝑓_𝑑=0.002.

(a)

(b)