Nonlinear Response of Vibrational Conveyers with Nonideal Vibration Exciter: Superharmonic and Subharmonic Resonance

Figure 3

Subharmonic resonance: (a) power spectrum and superharmonic resonance, (b) power spectrum, (c) phase portrait, and (d) Poincaré sections.

(a)

(b)

(c)

(d)