Machine learning device which learns current command for motor, motor controller, and machine learning method
US10305413B2 · kind B2 · utility
1Cited by
3References
14Claims
0Family size
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Key dates
| Filing date | Jun 21, 2017 |
| Grant date | May 28, 2019 |
| Priority date | — |
| Expiry date | Jun 21, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02P29/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A machine learning device which learns a current command for a motor, the machine learning device including a state observation unit which observes a state variable including a motor rotation speed or a motor torque command of the motor and at least one of a motor torque, a motor current, and a motor voltage of the motor; and a learning unit which learns the current command for the motor based on the state variable.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.