Analysis and Optimization of Suspension Spring Stiffness for Improving Frequency Response Characteristics of the Vehicle

Figure 17

Iterative curve of optimization objective. (a) Yaw rate gain at 0.5 Hz. (b) Resonance frequency at 0.5 Hz. (c) Roll angle gain at 0.5 Hz. (d) Delay time of lateral acceleration at 0.5 Hz. (e) Delay time of yaw rate at 0.5 Hz.

(a)

(b)

(c)

(d)

(e)