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

Figure 12

The vibration response of the shaft system for different control voltages.

(a) Voltage = 0 V; = 0 N

(b) Voltage = 30 V; = 35 N

(c) Voltage = 60 V; = 124 N

(d) Voltage = 90 V; = 235 N

(e) Voltage = 120 V; = 341 N

(f) Voltage = 150 V; = 447 N