Research Article

Research on the Improvement of Feedback Linearization Control in Suspension System Countering Inductance Variation

Table 1

The parameters of the maglev module.

ParameterValue

Overall mass of the suspensionM (Kg)650
Electric excitation winding numberN200
Permanent magnet coercivity (Am)8.8×105
Vacuum conductivity (H/m)4π×10−7
Permanent magnet relative permeability1.05
Electric field winding resistanceR ()0.5
Permanent magnet radial length (m)0.02
Permanent magnet cross-sectional areaA (m2)0.0235
Gravity accelerationg (m/s2)9.8