In Situ Measurement of Discomfort Curves for Seated Subjects in a Car on the Four-Post Rig

Figure 7

Perceived discomfort of a seated subject due to seat vibration in pitch mode input at (a) 3 Hz, (b) 4 Hz (c) 6 Hz, (d) 8 Hz, and (e) 10 Hz.

(a)

(b)

(c)

(d)

(e)