Chaos and Stability of Spur Gear Transmission System for Locomotive Based on Energy Method and Floquet Theory

Figure 15

The dynamic characteristic curve of the system at support stiffness ratio K = 7.5. (a) Phase-plane diagram. (b) Poincaré map. (c) Time-domain response diagram. (d) Amplitude-frequency spectrum.

(a)

(b)

(c)

(d)