Design of a Magnetic Interaction-Based Vibration Absorber for Continuous Beam

Table 1

Structural parameters of primary beam and absorber beam.

Structural parameter	Value (unit)
ρ1, ρ2	1200 kg·m^3
A1	0.03 m × 0.002 m = 60 × 10^−6 m^2
L1	0.3 m
I1	20 × 10^−12 mm^4
c1	0.1 N·s·m^−1
E1, E2	3 × 10^9 Pa
A2	0.005 m × 0.0006 m = 3 × 10^−6 m^2
L2	0.05 m
I2	0.4167 × 10^−12 mm^4
c2	0.1 N·s·m^−1