
93Magnetorheological (MR) Suspension System for Passenger Vehicles
0 2 4 6 8 10 12 14
–1
0
1
2
3
Current (A)
Time (sec)
0 2 4 6 8 10 12 14
0
250
500
750
1000
1250
1500
1750
(B)
Damping Force (N)
Time (sec)
Experimental result
Preisach model
Bingham model
(A)
(a) Current input trajectory (b) Damping force responses
0.6 0.8 1.0 1.2 1.4
1000
1100
1200
1300
1400
Time (sec)
Experimental result
Preisach model
Bingham model
Experimental result
Preisach model
Bingham model
6.4 6.6 6.8 7.0 7.2
300
400
500
600
700
800
Damping Force (N)
Time (sec)
(c) Magnification of (A) (d) Magnification of (B)
FIGURE 4.22
Actual and predicted damping force responses under sinusoidal input. (From ...