Complex dynamics of an archetypal self-excited SD oscillator driven by moving belt friction
Li Zhi-Xin1, Cao Qing-Jie1, †, , Alain Léger2
       

Bifurcation diagrams of two coexisting attractors (blue and black) for displacementxversusf, wherev0= 0.2; (a)α= 0.4, and (b)α= 0.