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AssigneeFanuc Corporation
InventorsZheng Tong, Takuma Nishimura, Yuuzou Inaguchi
Estimating the term…
To perform reinforcement learning that enables selecting action information for shortening a cycle time while also avoiding the occurrence of overheating. An action information learning device (300) includes: a state information acquisition means (310) for acquiring state information including an operation pattern of a spindle and a combination of parameters related to machining of a machine tool (100); an action information output means (320) for outputting action information including adjustment information for the operation pattern and the combination of parameters included in the state information; a reward calculation means (333) for acquiring judgment information which is information for temperature of the machine tool (100) and a machining time related to the machining of the machine tool (100), and calculating a value of a reward for reinforcement learning based on the judgment information thus acquired; and a value function update means (332) for updating a value function by performing the reinforcement learning based on the value of the reward, the state information and the action information.
An action information learning device, comprising:
A non-transitory computer-readable storage medium storing one or more programs for action information learning, the one or more programs for execution by one or more processors of a computer system, the one or more programs comprising instructions to:
Dependencies are inferred from the claim text.