JPS571509A - Controller for preventing hunting of tip of rolled material - Google Patents

Controller for preventing hunting of tip of rolled material

Info

Publication number
JPS571509A
JPS571509A JP7520180A JP7520180A JPS571509A JP S571509 A JPS571509 A JP S571509A JP 7520180 A JP7520180 A JP 7520180A JP 7520180 A JP7520180 A JP 7520180A JP S571509 A JPS571509 A JP S571509A
Authority
JP
Japan
Prior art keywords
looper
value
metal
gain
junction
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP7520180A
Other languages
English (en)
Inventor
Akihira Takahashi
Fumio Yoshida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
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
Priority to JP7520180A priority Critical patent/JPS571509A/ja
Publication of JPS571509A publication Critical patent/JPS571509A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B21B37/48—Tension control; Compression control
    • B21B37/50—Tension control; Compression control by looper control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
JP7520180A 1980-06-03 1980-06-03 Controller for preventing hunting of tip of rolled material Pending JPS571509A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7520180A JPS571509A (en) 1980-06-03 1980-06-03 Controller for preventing hunting of tip of rolled material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7520180A JPS571509A (en) 1980-06-03 1980-06-03 Controller for preventing hunting of tip of rolled material

Publications (1)

Publication Number Publication Date
JPS571509A true JPS571509A (en) 1982-01-06

Family

ID=13569336

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7520180A Pending JPS571509A (en) 1980-06-03 1980-06-03 Controller for preventing hunting of tip of rolled material

Country Status (1)

Country Link
JP (1) JPS571509A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2283941A1 (de) * 2009-08-12 2011-02-16 Siemens Aktiengesellschaft Verfahren zum Steuern und/oder Regeln eines von einer Walzstraße umfassten Schlingenhebers, Steuer- und/oder Regeleinrichtung für eine Walzstraße und Walzstraße
CN110280598A (zh) * 2019-07-19 2019-09-27 北京宇轩智能科技有限公司 智能轧钢智能活套起套控制方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2283941A1 (de) * 2009-08-12 2011-02-16 Siemens Aktiengesellschaft Verfahren zum Steuern und/oder Regeln eines von einer Walzstraße umfassten Schlingenhebers, Steuer- und/oder Regeleinrichtung für eine Walzstraße und Walzstraße
CN110280598A (zh) * 2019-07-19 2019-09-27 北京宇轩智能科技有限公司 智能轧钢智能活套起套控制方法
CN110280598B (zh) * 2019-07-19 2020-11-13 北京宇轩智能科技有限公司 智能轧钢智能活套起套控制方法

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