
48 Magnetorheological Fluid Technology: Applications in Vehicle Systems
0 50 100 150 200 250 300
0
40
80
120
160
200
240
280
Time (sec)
(a) Triangular input trajectory
0
50 100 150 200 250
300
0
4
8
12
16
20
Actual
Preisach model
Bingham model
Shear Stress (kPa)
Time (sec)
(b) Hysteresis response
0 50 100 150 200 250 300
–2
–1
0
1
2
3
4
Preisach model
Bingham model
Shear Stress (kPa)
Time (sec)
(c) Prediction error
FIGURE 3.11
Actual and predicted hysteresis responses under a triangular input. (From Han, Y.M. et al.,
Journal of Intelligent Material Systems and Structures, 19, 9, 2007. With permission.)