Control of Hopf Bifurcation in Autonomous System Based on Washout Filter

Figure 6

Time history and phase diagram of system (16) with 𝑎=1, 𝑐=0.08, 𝑚=0.5, 𝑘₁=0.8, 𝑘₂=0.5, and 𝑏=−0.175.

(a)

(b)