The Nonlinear Behavior of Vibrational Conveyers with Single-Mass Crank-and-Rod Exciters

Figure 3

Primary resonance, subharmonic resonance and superharmonic resonance, frequency-response curve with stability, ~ stable, ⋯ unstable: (a1) conveyer empty, (𝜎=7.1179–8.72643, 𝑎=0.35701–0.57001), (b1) slide mode, (𝜎=9.41227–16.9651, 𝑎=0.39201–0.79101); (c1) ride mode, (𝜎=9.19323–15.9651, 𝑎=0.35401-0.69801); (a2) conveyer empty, (𝜎=0.853726–2.51325, 𝑎=0.1186–0.2001), (b2) slide mode, (𝜎=1.04791–1.68339, 𝑎=0.11631–0.15001), and (c2) ride mode, (𝜎=0.885482–1.96345, 𝑎=0.09681–0.15001). and (a3) conveyer empty, (𝜎=0.534199–0.667969, 𝑎=0.0305–0.0625), (b3) slide mode, (𝜎=0.554249–0.703279, 𝑎=0.0305–0.0636), and (c3) ride mode, (𝜎=0.880504–1.21958, 𝑎=0.0302–0.0765).