MACHINE LEARNING DEVICE AND THERMAL DISPLACEMENT COMPENSATION DEVICE专利检索- 给出除温度瞬时值外其他结果的温度计专利检索查询-专利查询网

MACHINE LEARNING DEVICE AND THERMAL DISPLACEMENT COMPENSATION DEVICE
申请号	US15923534	申请日	2018-03-16	公开(公告)号	US20180275629A1	公开(公告)日	2018-09-27
申请人	FANUC CORPORATION;			发明人	Mitsunori WATANABE;
摘要	A machine learning device includes: a measured data acquisition unit that acquires a measured data group; a thermal displacement acquisition unit that acquires a thermal displacement actual measured value about a machine element; a storage unit that uses the measured data group acquired by the measured data acquisition unit as input data, uses the thermal displacement actual measured value about the machine element acquired by the thermal displacement acquisition unit as a label, and stores the input data and the label in association with each other as teaching data; and a calculation formula learning unit that performs machine learning based on the measured data group and the thermal displacement actual measured value about the machine element, thereby setting a thermal displacement estimation calculation formula used for calculating the thermal displacement of the machine element based on the measured data group.
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