KR960704257A - 예견제어장치 - Google Patents

예견제어장치 Download PDF

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Publication number
KR960704257A
KR960704257A KR1019960700102A KR19960700102A KR960704257A KR 960704257 A KR960704257 A KR 960704257A KR 1019960700102 A KR1019960700102 A KR 1019960700102A KR 19960700102 A KR19960700102 A KR 19960700102A KR 960704257 A KR960704257 A KR 960704257A
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KR
South Korea
Prior art keywords
control
target
output
increment value
target command
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KR1019960700102A
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English (en)
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KR100342788B1 (ko
Inventor
히로시 나카무라
가즈히로 츠루타
Original Assignee
기쿠치 고
가부시키가이샤 야스카와덴키
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Publication of KR960704257A publication Critical patent/KR960704257A/ko
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Publication of KR100342788B1 publication Critical patent/KR100342788B1/ko

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    • 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
    • G05B11/00—Automatic controllers
    • G05B11/01—Automatic controllers electric
    • G05B11/36—Automatic controllers electric with provision for obtaining particular characteristics, e.g. proportional, integral, differential
    • 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
    • G05B13/048—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 using a predictor
    • 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
    • G05B13/0205—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system
    • G05B13/026—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system using a predictor

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Evolutionary Computation (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Feedback Control In General (AREA)

Abstract

필요메모리수, 및 각 샘플링 주기간에 행하는 연산량이 적고, 제어대상출력의 검출지연에 대응할 수 있는 예견제어장치를 제공한다.
본 발명은, 전달함수 모델이 Gp(z)=(b1Z -1+…bNbZ -Nb)/{(1-Z -1)(1-a1z -1-…-aNaZ -Na)}인 제어대상의 출력을 목표지령에 일치시키도록, 현재시각 i에 있어서, M샘플링미래의 목표지령증분치 △r(i+M)과, K(K≥0)샘플링 전의 제어대상의 출력증분치 △y(i-K)를 입력하고, 제어입력v(i)을 제어대상으로 출력하는 예견제어장치에 있어서, 목표지령증분치, 에견제어용 정수, 과거의 출력증분치, 과거의 제어입력을 기억하는 수단과, 목표지령증분치와 제어대상의 출력증분치에 의하여 편차 e(i-K)를 구하는 수단과, 현재시각의 제어입력v(i)를 결정하는 수단을 구비한다.

Description

예견제어장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 구체적 실시예를 나타내는 도면이다.

Claims (2)

  1. 전달함수 모델이, Gp(z)=(b1z1+…bNbZ -Nb)/{(1-Z -1)(1-a1z -1-…-aNaZ -Na)}인 제어대상의 출력을 목표지령에 일치시키도록, 현재시각 i에 있어서, M샘플링미래의 목표지령증분치 △r(i+M)과, K(L≥0)샘플링 전의 제어대상의 출력증분치 △y(i-K)를 입력하고, 제어입력v(i)을 제어대상으로 출력하는 예견제어장치에 있어서, 목표지령증분치, 예견제어용 정수, 과거의 출력증분치, 과거의 제어입력을 기억하는 수단과, 목표지령증분치와 제어대상의 출력증분치에 의해 편차 e(i-K)를 구하는 수단과, 현재시각의 제어입력v(i)를
    여기서, Vm, Pn, E, gn은 예견제어용정수이다. 로 하여 결정하는 수단을 갖춘 것을 특징으로 하는 예견제어장치.
  2. 제1항에 있어서, 과거의 제어입력증분치를 기억하는 수단과, 현재시각의 제어입력 v(i)를
    여기서, Vm, Pn, E, gn은 예견제어용정수이다. 로 하여 결정하는 수단을 갖춘 것을 특징으로 하는 예견제어장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960700102A 1993-07-14 1994-07-12 예견제어방법 KR100342788B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP5-197956 1993-07-14
JP19795693A JP3175877B2 (ja) 1993-07-14 1993-07-14 予見制御装置
PCT/JP1994/001137 WO1995002854A1 (fr) 1993-07-14 1994-07-12 Controleur predictif

Publications (2)

Publication Number Publication Date
KR960704257A true KR960704257A (ko) 1996-08-31
KR100342788B1 KR100342788B1 (ko) 2002-11-23

Family

ID=16383113

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960700102A KR100342788B1 (ko) 1993-07-14 1994-07-12 예견제어방법

Country Status (6)

Country Link
US (1) US5726878A (ko)
EP (1) EP0709754B1 (ko)
JP (1) JP3175877B2 (ko)
KR (1) KR100342788B1 (ko)
DE (1) DE69429663T2 (ko)
WO (1) WO1995002854A1 (ko)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998025191A1 (fr) 1996-12-04 1998-06-11 Kabushiki Kaisha Yaskawa Denki Controleur synchrone
JP3666578B2 (ja) * 2000-08-18 2005-06-29 株式会社安川電機 予測制御装置
US6705119B2 (en) * 2001-04-10 2004-03-16 Emhart Glass S.A. Control for an I. S. machine
US6705120B2 (en) * 2001-04-10 2004-03-16 Emhart Glass S.A. Control for an I.S. machine
US6722158B2 (en) * 2001-04-10 2004-04-20 Emhart Glass S.A. Control for an I.S. machine
US6604384B2 (en) * 2001-04-10 2003-08-12 Emhart Glass, S.A. Control for an I.S. machine
US6606886B2 (en) * 2001-04-10 2003-08-19 Emhart Glass, S.A. Control for an I.S. machine
US6604383B2 (en) * 2001-04-10 2003-08-12 Emhart Glass, S.A. Control for an I.S. machine
US6604385B2 (en) * 2001-04-10 2003-08-12 Emhart Glass, S.A. Control for an I.S. machine
US6711916B2 (en) * 2001-04-10 2004-03-30 Emhart Glass S.A. Control for an I.S. machine
US6604386B2 (en) * 2001-04-10 2003-08-12 Emhart Glass, S.A. Control for an I.S. machine
JP2003122402A (ja) * 2001-10-09 2003-04-25 Yaskawa Electric Corp サーボ制御装置の制御方法
JP2004264979A (ja) * 2003-02-28 2004-09-24 Yaskawa Electric Corp サーボ制御装置
JP4605612B2 (ja) * 2008-10-31 2011-01-05 本田技研工業株式会社 予見制御を用いてプラントを制御する装置
CN101833284B (zh) * 2010-05-28 2011-07-27 上海交通大学 实时磁滞逆模型对系统进行补偿实现的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX153641A (es) * 1983-05-19 1986-10-14 Vitro Tec Fideicomiso Mejoras en controlador automatico para maquinas formadoras de articulos de vidrio
JPS62118406A (ja) * 1985-11-19 1987-05-29 Yaskawa Electric Mfg Co Ltd 未来目標値と過去の操作量及び試行時の偏差の情報を用いる制御方式
CA1307340C (en) * 1987-04-30 1992-09-08 Toshio Koga Image processing system for a coded signal sequence subjected to predictive coding in different manners
JP3061450B2 (ja) * 1991-07-30 2000-07-10 株式会社東芝 モデル予測制御装置
JPH0527829A (ja) * 1991-07-17 1993-02-05 Yaskawa Electric Corp 予見制御方式
JP3152251B2 (ja) * 1991-12-18 2001-04-03 株式会社安川電機 増分値演算による学習制御方法
JP3121651B2 (ja) * 1991-12-21 2001-01-09 株式会社東芝 適応型モデル予測制御装置
JP3158439B2 (ja) * 1992-03-31 2001-04-23 株式会社安川電機 予見制御装置
US5369345A (en) * 1992-03-31 1994-11-29 Seagate Technology, Inc. Method and apparatus for adaptive control
US5463746A (en) * 1992-10-30 1995-10-31 International Business Machines Corp. Data processing system having prediction by using an embedded guess bit of remapped and compressed opcodes

Also Published As

Publication number Publication date
JPH0728508A (ja) 1995-01-31
EP0709754A1 (en) 1996-05-01
WO1995002854A1 (fr) 1995-01-26
US5726878A (en) 1998-03-10
EP0709754B1 (en) 2002-01-16
DE69429663T2 (de) 2002-11-14
EP0709754A4 (en) 1996-09-11
KR100342788B1 (ko) 2002-11-23
JP3175877B2 (ja) 2001-06-11
DE69429663D1 (de) 2002-02-21

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