JPS5661258A - Tension controlling apparatus - Google Patents

Tension controlling apparatus

Info

Publication number
JPS5661258A
JPS5661258A JP13370079A JP13370079A JPS5661258A JP S5661258 A JPS5661258 A JP S5661258A JP 13370079 A JP13370079 A JP 13370079A JP 13370079 A JP13370079 A JP 13370079A JP S5661258 A JPS5661258 A JP S5661258A
Authority
JP
Japan
Prior art keywords
tension
value
measuring
error
setting
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
JP13370079A
Other languages
Japanese (ja)
Inventor
Toshimi Mineura
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP13370079A priority Critical patent/JPS5661258A/en
Publication of JPS5661258A publication Critical patent/JPS5661258A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Metal Rolling (AREA)
  • Control Of Electric Motors In General (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)

Abstract

PURPOSE: To make possible to control an accurate tension controlling by compensating a measuring error caused by a mechanical condition, an offset of an amplifier or the like and correcting a setting value of the tension.
CONSTITUTION: A measuring value of a tension in a tension measuring device 11 and a setting value of a tension setting device 12 are added to an auxiliary tension setting device 13 to input to an adder 14. Meanwhile, since a signal of the tension setting device 12 is added to a target value of the tension in the adder 14, an error is overlapped in the setting value of the tension. Further, a measuring value including an error in the measuring system is added to a direct gain controller 15 to control the auxiliary setting device 13 so that the output thereof may be zero and control the output so as to continue its value. At the same time, a feed back signal circuit of a current control device 7 is allowed to be IN. Thus, the change of the tension can be performed freely maintaining a material tension at constant even if there exists any error in the tension measuring system.
COPYRIGHT: (C)1981,JPO&Japio
JP13370079A 1979-10-17 1979-10-17 Tension controlling apparatus Pending JPS5661258A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13370079A JPS5661258A (en) 1979-10-17 1979-10-17 Tension controlling apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13370079A JPS5661258A (en) 1979-10-17 1979-10-17 Tension controlling apparatus

Publications (1)

Publication Number Publication Date
JPS5661258A true JPS5661258A (en) 1981-05-26

Family

ID=15110835

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13370079A Pending JPS5661258A (en) 1979-10-17 1979-10-17 Tension controlling apparatus

Country Status (1)

Country Link
JP (1) JPS5661258A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6251548A (en) * 1985-08-29 1987-03-06 Kataoka Mach Co Ltd Receiving tension control device for sheet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6251548A (en) * 1985-08-29 1987-03-06 Kataoka Mach Co Ltd Receiving tension control device for sheet

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