Low-Frequency Carbody Sway Modelling Based on Low Wheel-Rail Contact Conicity Analysis

Figure 2

Line tested lateral acceleration on (a) carbody front-end time-frequency domain, (b) carbody rear-end time-frequency domain, (c) time domain (0.5–3 Hz), (d) carbody and bogie in time and frequency domain, and (e) carbody vibration modes.

(a)

(b)

(c)

(d)

(e)