Emotor current sampling arrangement
AssigneeSilicon Mobility SAS
InventorsSylvain RODHAIN, Farid TAHIRI, Khaled DOUZANE
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Abstract
A regulating arrangement for electric motor control, including: a motor position measurement device configured to generate position measurements; a trigger device configured to generate trigger signals; a motor inverter current measurement device configured to provide current measurements in response to trigger signals; and a regulating device configured to generate regulating signals using the current measurements and/or the position measurements, and to provide input signals to the trigger device.
Claims18
A regulating arrangement for electric motor control, comprising:
- a motor position measurement device configured to generate position measurements;
- a trigger device configured to generate trigger signals;
- a motor inverter current measurement device configured to provide current measurements in response to trigger signals;
- and
- a regulating device configured to generate regulating signals using the current measurements and/or the position measurements, and to provide input signals to the trigger device.
A method for improved measuring of currents, comprising:
- loading prior knowledge of a system indicating that sampling instants would bring more disturbance than information to the evaluation of the control signals;
- and
- determining decisions thereon.
A non-transitory computer readable medium comprising instructions that, if executed by a processor, are configured to cause the processor to:
- load prior knowledge of a system indicating that sampling instants would bring more disturbance than information to the evaluation of the control signals;
- and
- determine decisions thereon.
Dependencies are inferred from the claim text.