Bending Vibration Suppression of a Flexible Multispan Shaft Using Smart Spring Support

Figure 5

Bending vibration response of the tail shaft in the direction accelerating to exceed the critical speed.

(a) = 50 N

(b) = 150 N

(c) = 250 N

(d) = 350 N

(e) = 450 N

(f) = 1000 N