Figure 2
From: Abundant chaos in a mixer model with a hysteretic iron core inductance

Bifurcation diagram of the motor speed and its Lyapunov exponent for \(f = 50\;{\text{Hz}}\) and \(0 \, \Omega \le R_{0} \le 20 \, \Omega\) with λ = 11.81 × 10−2 and δ1 = 1.925, \(E_{m} = 40\;{\text{V}}\).