POSITIONING CONTROL DEVICE AND POSITIONING METHOD

WIPO Patent Application WO/2020/075316

A1

A positioning control device (40) has: a position command generation unit (41) that generates, on the basis of a position command parameter, a position command for determining the morphologies of acceleration degrees in an accelerating section and a decelerating section; a drive control unit (12) for driving a motor (1) so that a position detection value for an object (3) to be controlled or the motor (1) follows the position command; an evaluation unit (43) that calculates an evaluation value regarding positioning performance on the basis of the position detection value for the object (3) to be controlled or the motor (1) during execution of positioning control for the object (3) to be controlled; and a learning unit (44) that independently changes the morphologies of the acceleration degrees in the accelerating section and the decelerating section determined on the basis of the position command parameter, learns the relationship between the evaluation value and the position command parameter obtained after executions of positioning control a plurality of times, and acquires a learning result through the learning of the relationship between the position command parameter and the evaluation value.

KIMURA MASAYA (JP)
IKEDA HIDETOSHI (JP)
TAKANO NAOTO (JP)
MASUI HIDEYUKI (JP)
MATSUMOTO DAISAKU (JP)
KANEMURA ATSUNORI (JP)
ASOH HIDEKI (JP)

PCT/JP2019/003205

April 16, 2020

January 30, 2019

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MITSUBISHI ELECTRIC CORP (JP)

G05B13/02; G05D3/12

WO2012169278A1

2012-12-13

JPH04324507A	1992-11-13
JP2007034781A	2007-02-08
JP2018126796A	2018-08-16
JPH07244517A	1995-09-19

TAKAMURA, Jun (JP)

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