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US 2021/0165013 A1Published application
Adaptive filter for motor speed measurement system
AssigneeHamilton Sundstrand Corporation
InventorAndrei DINU
Life of this patent
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Abstract
A filter for motor speed measurement signals includes one or more resonators configured to filter signals having a frequency that is proportional by a predetermined factor to the frequency of the motor whose speed is measured.
Claims11
A filter for motor speed measurement signals, the filter comprising:
- one or more resonators configured to filter signals having a frequency that is proportional by a predetermined factor to the frequency of the motor whose speed is measured.
Dependencies are inferred from the claim text.