Figure 5
From: Abundant chaos in a mixer model with a hysteretic iron core inductance

Bifurcation diagram of the motor speed for \(E_{m} = 40\;{\text{V}}\) and \(0\;{\text{Hz}} \le f \le 200\;{\text{Hz}}\). \(R_{0} = 5 \, \Omega\) (λ = 11.81 × 10−2) and \(f_{1} = 2*10^{ - 4} \;{\text{N/m}}^{2}\) (δ1 = 1.925).