Invention Grant
- Patent Title: Motor control apparatus
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Application No.: US16571470Application Date: 2019-09-16
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Publication No.: US10739734B2Publication Date: 2020-08-11
- Inventor: Ryoutarou Tsuneki , Satoshi Ikai , Takaki Shimoda
- Applicant: FANUC CORPORATION
- Applicant Address: JP Yamanashi
- Assignee: FANUC CORPORATION
- Current Assignee: FANUC CORPORATION
- Current Assignee Address: JP Yamanashi
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@7e317423
- Main IPC: F15B21/02
- IPC: F15B21/02 ; G05B13/02 ; G05B19/414 ; F15B21/08

Abstract:
A motor control apparatus including a controller that controls a servo motor or a spindle motor and includes a switching determining part that determines a switching condition of the controller based on axis position information on a motor related to control of the motor control apparatus, a machine learning part that adjusts one or more parameters for the controller by machine learning for each switching condition, and a parameter holding part that holds the parameter adjusted by the machine learning part for each switching condition. The switching determining part, when determining the switching condition after adjustment of the parameter, uses the adjusted parameter corresponding to the switching condition in the controller. The apparatus enables changing, and automatic adjustment, of a parameter or controller to be used depending on a switching condition of the parameter related to axis position information or a switching condition of the controller using the parameter.
Public/Granted literature
- US20200096955A1 MOTOR CONTROL APPARATUS Public/Granted day:2020-03-26
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