Analysis of the Variable Electromagnetic Damping Using in the Second-Order Oscillating System
This paper analyzes the working principle of the electromagnetic damper and proves the characteristic of linear damping. Basing on the characteristic, a method of controlling the magnetic damping is proposed that the oscillating time can be reduced by using the sectional damping coefficients in second-order oscillating system. Using Matlab, the results of decreasing time are compared under the sectional damping consisting of two-segment or more segment with various coefficients.
Dongye Sun, Wen-Pei Sung and Ran Chen
T. Li et al., "Analysis of the Variable Electromagnetic Damping Using in the Second-Order Oscillating System", Applied Mechanics and Materials, Vols. 121-126, pp. 1663-1668, 2012