Patent · US Active

Neural network circuitry for motors with first plurality of neurons and second plurality of neurons

US11556097B2 · kind B2 · utility

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0References

20Claims

0Family size

Assignee

Infineon Technologies AG · DE

Inventors

Frederik Funk · Munich, DE
Thorsten Bucksch · Munich, DE
Syed Naveed Abbas Rizvi · Munich, DE
Rainer Menes · Munich, DE

Key dates

Filing date	May 13, 2020
Grant date	Jan 17, 2023
Priority date	—
Expiry date	Jul 22, 2041

Classification

Technology area (CPC H)Electricity
CPC primaryH02K11/33
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

An apparatus for driving a motor comprising a first plurality of neurons of neural network circuitry, motor circuitry, and a second plurality of neurons of the neural network circuitry. The first plurality of neurons is configured to generate a first cycle value based on a target speed. The motor circuitry is configured to control, based on the first cycle value, a set of switching elements to drive the motor. The second plurality of neurons is configured to train the second plurality of neurons to generate, based on a resulting speed value for the motor that occurs when the motor circuitry has controlled the set of switching elements to drive the motor based on the first cycle value, a second cycle value to minimize a difference between the second cycle value and the first cycle value.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.