Unbalance Suppression for AMB Rotor System Using APF-SRF Algorithm

Figure 13

The changes of rotor displacement at 9000 rpm with the proposed APF-SRF unbalance compensation algorithm. (a) AMB1 x direction. (b) AMB1 y direction. (c) AMB3 x direction. (d) AMB3 y direction.

(a)

(b)

(c)

(d)