Hopf Bifurcation Characteristics of Dual-Front Axle Self-Excited Shimmy System for Heavy Truck considering Dry Friction

Figure 10

For  km/h comparison of limit cycle of original systems and limit cycle of dimensionality reduction system.

(a) First bridge right wheel

(b) First bridge left wheel

(c) Second bridge right wheel

(d) Second bridge left wheel

(e) The first bridge side pendulum

(f) The second bridge side pendulum

(g) First rocker swing angle

(h) Intermediate rocker swing angle

(i) Second rocker swing angle