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Machine learning device, failure prediction device and failure prediction system, and machine learning method and failure prediction method
Machine learning device, failure prediction device and failure prediction system, and machine learning method and failure prediction method
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机译:机器学习设备,故障预测设备和故障预测系统以及机器学习方法和故障预测方法
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摘要
A fault prediction system includes a machine learning device that learns conditions associated with a fault of an industrial machine. The machine learning device includes a state observation unit that, while the industrial machine is in operation or at rest, observes a state variable including, e.g., data output from a sensor, internal data of control software, or computational data obtained based on these data, a determination data obtaining unit that obtains determination data used to determine whether a fault has occurred in the industrial machine or the degree of fault, and a learning unit that learns the conditions associated with the fault of the industrial machine in accordance with a training data set generated based on a combination of the state variable and the determination data.
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