IN2014CN02634A - - Google Patents

Info

Publication number
IN2014CN02634A
IN2014CN02634A IN2634CHN2014A IN2014CN02634A IN 2014CN02634 A IN2014CN02634 A IN 2014CN02634A IN 2634CHN2014 A IN2634CHN2014 A IN 2634CHN2014A IN 2014CN02634 A IN2014CN02634 A IN 2014CN02634A
Authority
IN
India
Prior art keywords
model
control target
value
torque
variable compensation
Prior art date
Application number
Inventor
Hidetoshi Ikeda
Akio Saito
Yuji Igarashi
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of IN2014CN02634A publication Critical patent/IN2014CN02634A/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
    • G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
    • G05B13/04—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators
    • G05B13/042—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators in which a parameter or coefficient is automatically adjusted to optimise the performance
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/19—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
    • H02P21/14—Estimation or adaptation of machine parameters, e.g. flux, current or voltage
    • H02P21/18—Estimation of position or speed
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/41—Servomotor, servo controller till figures
    • G05B2219/41021—Variable gain
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/42—Servomotor, servo controller kind till VSS
    • G05B2219/42155—Model
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P31/00—Arrangements for regulating or controlling electric motors not provided for in groups H02P1/00 - H02P5/00, H02P7/00 or H02P21/00 - H02P29/00

Abstract

A reference modeling unit (3) calculates for a position command (yc) a model position (ya) followed by the model of a control target (2) and a model torque (ta) for performing an operation in which the model of the control target (2) matches the model position (ya). During operation of the control target (2) a gain changer (7) changes a primary or/or a secondary control gain value used in a calculation of a variable compensation value (Dt) outputted to an integrated compensator (5) by a variable compensation calculator (4) on the basis of at least one out of the model position (ya) a position detection value (ym) and a torque command (tr) outputted to the control target (2) by a torque adder (6); and causes the changed value to be reflected in the calculation of a variable compensation value (tr).
IN2634CHN2014 2011-10-13 2012-09-27 IN2014CN02634A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011225541 2011-10-13
PCT/JP2012/074948 WO2013054662A1 (en) 2011-10-13 2012-09-27 Servo controller

Publications (1)

Publication Number Publication Date
IN2014CN02634A true IN2014CN02634A (en) 2015-08-07

Family

ID=48081719

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2634CHN2014 IN2014CN02634A (en) 2011-10-13 2012-09-27

Country Status (8)

Country Link
US (1) US9122262B2 (en)
JP (1) JP5646073B2 (en)
KR (1) KR101490664B1 (en)
CN (1) CN103858335B (en)
DE (1) DE112012004278T5 (en)
IN (1) IN2014CN02634A (en)
TW (1) TWI461877B (en)
WO (1) WO2013054662A1 (en)

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* Cited by examiner, † Cited by third party
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JP5751433B2 (en) * 2013-02-06 2015-07-22 株式会社安川電機 Motor control device and motor control method
JP6277001B2 (en) * 2014-01-22 2018-02-07 株式会社ミツトヨ Drive control device, drive device, and drive control method
US10274939B2 (en) 2014-03-14 2019-04-30 Makino Milling Machine Co., Ltd. Feed shaft control method and numerical control work device
CN106796416B (en) * 2014-10-09 2019-11-05 三菱电机株式会社 Control device and control method
JP6514257B2 (en) 2017-03-29 2019-05-15 ファナック株式会社 Machine learning apparatus, servo control apparatus, servo control system, and machine learning method
JP6856469B2 (en) * 2017-07-19 2021-04-07 ファナック株式会社 Servo motor controller
CN107367939A (en) * 2017-08-22 2017-11-21 东华大学 The control method being combined based on combined integral controller with dual control system
JP6962893B2 (en) * 2018-10-04 2021-11-05 株式会社神戸製鋼所 Vibration suppression device, vibration suppression method and program

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Publication number Priority date Publication date Assignee Title
JP3434893B2 (en) * 1994-07-12 2003-08-11 日新製鋼株式会社 Manufacturing method of cold rolled metal strip
JP3506157B2 (en) * 1995-03-14 2004-03-15 株式会社安川電機 Motor position control device
JP3274070B2 (en) * 1996-08-08 2002-04-15 三菱電機株式会社 Motor control method and motor control device
JP4452367B2 (en) 2000-03-08 2010-04-21 三菱電機株式会社 Position control device
JP4359736B2 (en) 2000-06-12 2009-11-04 株式会社安川電機 Position control device
JP3969093B2 (en) * 2002-01-07 2007-08-29 松下電器産業株式会社 Servo motor control device
JP4391218B2 (en) * 2003-02-20 2009-12-24 三菱電機株式会社 Servo control device
JP4483314B2 (en) * 2004-01-28 2010-06-16 株式会社安川電機 Servo control device
JP2006079526A (en) * 2004-09-13 2006-03-23 Mitsubishi Electric Corp Position control unit
JP4256353B2 (en) * 2005-02-17 2009-04-22 ファナック株式会社 Servo control device and servo system adjustment method
JP4488070B2 (en) * 2005-04-06 2010-06-23 ソニー株式会社 Servo control device, servo control method, and disk recording or reproducing device
JP4577107B2 (en) * 2005-06-17 2010-11-10 三菱電機株式会社 Machine position controller
JP4516053B2 (en) 2006-07-03 2010-08-04 三菱電機株式会社 Control device
FR2905353B1 (en) * 2006-09-05 2008-11-21 Thales Sa METHOD AND DEVICE FOR MONITORING ACTUATOR SERVICING
JP2008225533A (en) * 2007-03-08 2008-09-25 Fanuc Ltd Servo controller
KR20080104840A (en) * 2007-05-29 2008-12-03 삼성전자주식회사 Servo control device in optical disc device and method the same
JP2009118684A (en) * 2007-11-08 2009-05-28 Mitsubishi Electric Corp Vibration suppression controller
US8120303B2 (en) * 2008-09-29 2012-02-21 Oriental Motor Co., Ltd. Method and apparatus for controlling inertial system
JP5308249B2 (en) * 2009-06-22 2013-10-09 三菱重工業株式会社 Servo control device
JP5273575B2 (en) * 2011-09-01 2013-08-28 株式会社安川電機 Electric motor control device

Also Published As

Publication number Publication date
JP5646073B2 (en) 2014-12-24
US9122262B2 (en) 2015-09-01
KR20140060362A (en) 2014-05-19
JPWO2013054662A1 (en) 2015-03-30
US20140300308A1 (en) 2014-10-09
DE112012004278T5 (en) 2014-07-10
KR101490664B1 (en) 2015-02-05
CN103858335B (en) 2016-08-17
TWI461877B (en) 2014-11-21
CN103858335A (en) 2014-06-11
TW201331737A (en) 2013-08-01
WO2013054662A1 (en) 2013-04-18

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