Research on the Adaptive Damping Method of Strap-Down Inertial Measurement Unit Based on the Magneto Rheological Technology

Table 3

The values of damping change along three directions of the MRE damper when the current is 0 A and 2 A, respectively.

Three directions	Damping of the MRE damper when current is 0 A (Nsm^−1)	Damping of the MRE damper when current is 2 A (Nsm^−1)	Relative variation of damping (%)
direction	8.47 10^3	1.28 10^4	44.04%
direction	8.89 10^3	1.69 10^4	43.98%
direction	7.16 10^3	1.04 10^4	45.25%