Torus and Subharmonic Motions of a Forced Vibration System in 1 : 5 Weak Resonance

Figure 3

(a) Poincaré map; (b) Poincaré map (last 5000 points); (c) phase diagram; (d) phase diagram (last 10000 points).

(a)

(b)

(c)

(d)