Unbalance Suppression for AMB Rotor System Using APF-SRF Algorithm

Figure 14

Rotor displacement orbits at 9000 rpm. (a) AMB1 without unbalance compensation. (b) AMB1 with unbalance compensation. (c) AMB3 without unbalance compensation. (d) AMB3 with unbalance compensation.

(a)

(b)

(c)

(d)