US 12,088,229 B2
Systems and methods for controlling motor impedance
Carson Alexander Smith, Ellisville, MO (US)
Assigned to The Boeing Company, Chicago, IL (US)
Filed by The Boeing Company, Chicago, IL (US)
Filed on Sep. 20, 2021, as Appl. No. 17/479,319.
Claims priority of provisional application 63/119,626, filed on Nov. 30, 2020.
Prior Publication US 2022/0173688 A1, Jun. 2, 2022
Int. Cl. H02P 29/00 (2016.01); B64D 27/24 (2024.01); B64D 31/00 (2024.01); H03H 7/38 (2006.01)
CPC H02P 29/00 (2013.01) [B64D 27/24 (2013.01); B64D 31/00 (2013.01); H03H 7/38 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A system comprising:
a circuit system configured to be coupled to a motor such that the circuit system reduces a variation in an impedance of the motor within a range of frequencies that includes a resonant frequency of the motor;
wherein the circuit system is configured to reduce the variation in the impedance by reducing a difference between a lowest impedance and a highest impedance of the motor within the range of frequencies to thereby suppress noise generated by the motor.