MACHINE LEARNING UNIT LEARNING CLEANING INTERVAL OF FAN MOTOR, MOTOR CONTROL SYSTEM AND MACHINE LEARNING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a machine learning unit capable of improving the rate of operation of a machinery, while improving the life of an electric motor, and to provide a motor control system and a machine learning method.SOLUTION: A machine learning unit 2 for learning the cleaning frequency of a fan motor 11 cooling an electric motor 12 provided in the machinery 1 includes a state observation unit 21 for observing the state of the machinery, and a learning unit 22 updating an action value table for cleaning the fan motor, based on the state quantity observed by the state observation unit.SELECTED DRAWING: Figure 1