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US 2018/0003588 A1Published application
Machine learning device which learns estimated lifetime of bearing, lifetime estimation device, and machine learning method
AssigneeFanuc Corporation
InventorShunsuke IWANAMI
Life of this patent
Estimating the term…
Abstract
A machine learning device, which learns an estimated lifetime of a bearing, includes a state observation unit which observes a state variable including at least one of a vibration, a sound, a temperature, and a load of the bearing; and a learning unit which learns the estimated lifetime of the bearing based on an output of the state observation unit.
Claims15
A machine learning device which learns an estimated lifetime of a bearing, comprising:
- a state observation unit which observes a state variable including at least one of a vibration, a sound, a temperature, and a load of the bearing;
- and
- a learning unit which learns the estimated lifetime of the bearing based on an output of the state observation unit.
A machine learning method which learns an estimated lifetime of a bearing, comprising:
- observing a state variable including at least one of a vibration, a sound, a temperature, and a load of the bearing;
- and
- learning the estimated lifetime of the bearing based on the variable as observed.
Dependencies are inferred from the claim text.