Control and Stability Analysis of Double Time-Delay Active Suspension Based on Particle Swarm Optimization

Figure 7

Simulation comparison of smoothness index under complex excitation. (a) Body acceleration. (b) Body pitch acceleration. (c) Dynamic deflection of the front suspension. (d) Dynamic deflection of the rear suspension. (e) Front suspension tire displacement. (f) Rear suspension tire displacement.

(a)

(b)

(c)

(d)

(e)

(f)