Experimental Study on Inverse Model-Based Force Tracking Control of MR Damper

Table 2

Model parameters under harmonic excitation.

Current (A)		(N/mm·s)
	Est./Fit.	Est./Fit.	Est./Fit.	Est./Fit.	Est./Fit.	Est./Fit.
0.0	96.4/83.0	0.70/0.71	0.11/0.46	−12.1/−11.7	0.0982/0.1210	0.0314/0.0542
0.2	226.9/198.9	1.21/1.33	0.20/0.27	−16.0/−15.7	0.0663/0.0859	0.0567/0.0751
0.4	500.8/472.7	2.33/2.01	0.18/0.12	−22.9/−23.4	0.0595/0.0799	0.0542/0.0792
0.6	739.2/705.7	3.16/2.55	0.50/0.17	−21.6/−23.0	0.0547/0.0745	0.0552/0.0818
0.8	891.9/847.1	3.82/2.91	0.19/0.27	−20.5/−23.1	0.0523/0.0748	0.0549/0.0811
1.0	1014.1/965.3	4.79/3.72	0.62/0.34	−19.8/−25.9	0.0493/0.0719	0.0539/0.0818