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Machine learning device, servo motor controller, servo motor control system, and machine learning method
Machine learning device, servo motor controller, servo motor control system, and machine learning method
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机译:机器学习装置,伺服电动机控制器,伺服电动机控制系统以及机器学习方法
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摘要
A machine learning device performs machine learning with respect to a servo motor controller that converts a three-phase current to a two-phase current of the d- and q-phase. The machine learning device includes: a state information acquisition unit configured to acquire, from the servo motor controller, state information including velocity or a velocity command, reactive current, and an effective current command and effective current or a voltage command; an action information output unit configured to output action information including a reactive current command to the servo motor controller; a reward output unit configured to output a value of a reward of reinforcement learning based on the voltage command or the effective current command and the effective current; and a value function updating unit configured to update a value function on the basis of the output value of the reward, the state information, and the action information.
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