Hybrid State Variable Incremental Integral for Reconstructing Extreme Multistability in Memristive Jerk System with Cubic Nonlinearity

Figure 8

Typical chaotic phase portraits of system (14) with a = 0.7, b = 10, δ₁ = δ₃ = 0, δ₂ = 10⁻⁶, and δ₄ = −0.5. (a) Phase portrait in the Y₁(t) – Y₂(t) plane. (b) Phase portrait in the Y₁(t) – Y₃(t) plane.

(a)

(b)