Machine learning device which learns current command for motor, motor controller, and machine learning method
AssigneeFanuc Corporation
InventorsKoudai AKASHI, Hidetoshi UEMATSU
Life of this patent
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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.
Claims15
A machine learning device which learns a current command for a motor, the machine learning device comprising:
- 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 observed by the state observation unit.
A machine learning method of learning a current command for a motor, the machine learning method comprising:
- observing 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 for the motor;
- and
- learning the current command for the motor based on the state variable as observed.
Dependencies are inferred from the claim text.