- Patent Title: Motor control device, motor control system and motor control method
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Application No.: US15142604Application Date: 2016-04-29
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Publication No.: US09836040B2Publication Date: 2017-12-05
- Inventor: Tadashi Okubo , Isamu Matsumura , Go Yamazaki
- Applicant: KABUSHIKI KAISHA YASKAWA DENKI
- Applicant Address: JP Kitakyushu-shi
- Assignee: KABUSHIKI KAISHA YASKAWA DENKI
- Current Assignee: KABUSHIKI KAISHA YASKAWA DENKI
- Current Assignee Address: JP Kitakyushu-shi
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Main IPC: G05B19/18
- IPC: G05B19/18 ; H02P6/16 ; G05B19/23 ; G05B19/404 ; G05B19/414

Abstract:
A motor control device includes circuitry which reads a command value in synchronization with a control period, reads an output of an encoder connected to a motor, controls an output current to the motor based on the command value and the output of the encoder, and offsets a timing for reading the output of the encoder with respect to a timing for reading the command value.
Public/Granted literature
- US20160246281A1 MOTOR CONTROL DEVICE, MOTOR CONTROL SYSTEM AND MOTOR CONTROL METHOD Public/Granted day:2016-08-25
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