KR101958794B1 - 플랜트 제어 장치, 압연 제어 장치, 플랜트 제어 방법 및 플랜트 제어 프로그램 - Google Patents

플랜트 제어 장치, 압연 제어 장치, 플랜트 제어 방법 및 플랜트 제어 프로그램 Download PDF

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KR101958794B1
KR101958794B1 KR1020170079569A KR20170079569A KR101958794B1 KR 101958794 B1 KR101958794 B1 KR 101958794B1 KR 1020170079569 A KR1020170079569 A KR 1020170079569A KR 20170079569 A KR20170079569 A KR 20170079569A KR 101958794 B1 KR101958794 B1 KR 101958794B1
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control
plate thickness
frequency
amount
side plate
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KR20180003998A (ko
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사또시 핫또리
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가부시키가이샤 히타치세이사쿠쇼
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/16—Control of thickness, width, diameter or other transverse dimensions
    • B21B37/165—Control of thickness, width, diameter or other transverse dimensions responsive mainly to the measured thickness of the product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
    • B21B38/04—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring thickness, width, diameter or other transverse dimensions of the product
    • 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
    • G05B11/26—Automatic controllers electric in which the output signal is a pulse-train
    • 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
    • G05B21/00—Systems involving sampling of the variable controlled
    • G05B21/02—Systems involving sampling of the variable controlled electric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2261/00—Product parameters
    • B21B2261/02—Transverse dimensions
    • B21B2261/04—Thickness, gauge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
    • B21B38/02—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring flatness or profile of strips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
    • B21B38/06—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring tension or compression

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Feedback Control In General (AREA)
KR1020170079569A 2016-07-01 2017-06-23 플랜트 제어 장치, 압연 제어 장치, 플랜트 제어 방법 및 플랜트 제어 프로그램 Active KR101958794B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2016-131374 2016-07-01
JP2016131374A JP6672094B2 (ja) 2016-07-01 2016-07-01 プラント制御装置、圧延制御装置、プラント制御方法およびプラント制御プログラム

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KR20180003998A KR20180003998A (ko) 2018-01-10
KR101958794B1 true KR101958794B1 (ko) 2019-07-02

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JP (1) JP6672094B2 (enExample)
KR (1) KR101958794B1 (enExample)
CN (1) CN107552575B (enExample)
DE (1) DE102017210609B4 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220020198A (ko) * 2020-08-11 2022-02-18 가부시끼가이샤 히다치 세이사꾸쇼 플랜트 제어 장치, 압연 제어 장치, 플랜트 제어 방법 및 플랜트 제어 프로그램
KR20220025649A (ko) * 2020-08-24 2022-03-03 가부시키가이샤 히타치세이사쿠쇼 플랜트 제어 장치 및 플랜트 제어 방법

Families Citing this family (11)

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JP6993934B2 (ja) * 2018-06-19 2022-01-14 株式会社日立製作所 プラント制御装置、プラント制御方法およびプログラム
JP7034046B2 (ja) * 2018-10-05 2022-03-11 株式会社日立製作所 制御装置および制御方法
CN109647901B (zh) * 2018-12-28 2024-01-26 中冶南方工程技术有限公司 一种基于模糊控制的冷轧机前馈厚度控制方法及装置
JP7178920B2 (ja) * 2019-01-31 2022-11-28 株式会社日立製作所 プラント制御装置および圧延制御装置
JP7292125B2 (ja) * 2019-06-21 2023-06-16 株式会社ディスコ 生産システム
JP7137549B2 (ja) * 2019-11-14 2022-09-14 株式会社日立製作所 プラント制御装置およびプラント制御方法
EP3936248B1 (de) * 2020-07-07 2023-10-25 Primetals Technologies Germany GmbH Walzen unter berücksichtigung von frequenzverhalten
CN114466711B (zh) * 2020-09-04 2023-11-28 东芝三菱电机产业系统株式会社 冷连轧机的控制系统
JP7650666B2 (ja) * 2021-01-08 2025-03-25 株式会社日立製作所 プラント制御装置、プラント制御方法及びプログラム
JP7554710B2 (ja) 2021-05-28 2024-09-20 株式会社日立製作所 プラント制御装置、プラント制御方法及びプログラム
CN113757977B (zh) * 2021-09-28 2022-09-13 湖州师范学院 一种基于双模糊控制的变频房间空调器压缩机频率控制方法

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JP3316992B2 (ja) * 1993-12-27 2002-08-19 株式会社日立製作所 制御装置，制御方法及び圧延機の制御装置並びに圧延機の制御方法
JPH08323408A (ja) * 1995-05-31 1996-12-10 Kawasaki Steel Corp タンデム圧延機における異常圧延状態回避方法および装置
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JP3201301B2 (ja) * 1997-01-28 2001-08-20 住友金属工業株式会社 被圧延材の厚さ制御方法及びその装置
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JP6155207B2 (ja) * 2014-03-03 2017-06-28 株式会社日立製作所 圧延制御装置、圧延制御方法および圧延制御プログラム
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220020198A (ko) * 2020-08-11 2022-02-18 가부시끼가이샤 히다치 세이사꾸쇼 플랜트 제어 장치, 압연 제어 장치, 플랜트 제어 방법 및 플랜트 제어 프로그램
KR102448230B1 (ko) * 2020-08-11 2022-09-28 가부시끼가이샤 히다치 세이사꾸쇼 플랜트 제어 장치, 압연 제어 장치, 플랜트 제어 방법 및 플랜트 제어 프로그램
KR20220025649A (ko) * 2020-08-24 2022-03-03 가부시키가이샤 히타치세이사쿠쇼 플랜트 제어 장치 및 플랜트 제어 방법
KR102479459B1 (ko) * 2020-08-24 2022-12-21 가부시키가이샤 히타치세이사쿠쇼 플랜트 제어 장치 및 플랜트 제어 방법

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DE102017210609B4 (de) 2024-03-28
CN107552575B (zh) 2019-07-05
KR20180003998A (ko) 2018-01-10
JP6672094B2 (ja) 2020-03-25
CN107552575A (zh) 2018-01-09
DE102017210609A1 (de) 2018-01-04
JP2018005544A (ja) 2018-01-11

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