JPH0353544U - - Google Patents
Info
- Publication number
- JPH0353544U JPH0353544U JP11476489U JP11476489U JPH0353544U JP H0353544 U JPH0353544 U JP H0353544U JP 11476489 U JP11476489 U JP 11476489U JP 11476489 U JP11476489 U JP 11476489U JP H0353544 U JPH0353544 U JP H0353544U
- Authority
- JP
- Japan
- Prior art keywords
- strip
- tension
- roll
- control means
- rotation speed
- 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
Links
- 238000000137 annealing Methods 0.000 claims description 4
- 238000011156 evaluation Methods 0.000 claims 2
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
- Control Of Heat Treatment Processes (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Description
第１図は従来技術及び本考案の一実施例に係る
連続焼鈍設備の帯板張力制御装置の模式図、第２
図は第１図の本考案の一実施例に係る連続焼鈍設
備の帯板張力制御装置に用いられる制御装置の詳
細ブロツク図である。
図中、１……張力計、２……ブライドルロール
、３……制御装置、４……炉、５……ストリツプ
、６……張力フイードバツク信号、７……速度指
令信号、８……ダンサロール、９……ダンサロー
ル位置フイードバツク信号である。
Figure 1 is a schematic diagram of a strip tension control device for continuous annealing equipment according to the prior art and an embodiment of the present invention;
FIG. 1 is a detailed block diagram of a control device used in the strip tension control device for continuous annealing equipment according to an embodiment of the present invention shown in FIG. In the figure, 1... tension meter, 2... bridle roll, 3... control device, 4... furnace, 5... strip, 6... tension feedback signal, 7... speed command signal, 8... dancer roll , 9... Dancer roll position feedback signal.
Claims (1)
張力計と、この帯板が巻き掛けられてこの帯板の
張力変動を駆動回転速度の調整により吸収するブ
ライドルロールと、前記帯板に対して変位可能に
押し付けられて前記帯板の張力変動を吸収するダ
ンサロールと、前記ブライドルロールの駆動回転
速度を制御する制御手段とを具備する連続焼鈍設
備の帯板張力制御装置において、前記制御手段は
それぞれ重み係数を付した前記帯板の張力と、前
記ダンサロールの位置と、この制御手段内で推定
されるダンサロールの変位速度と、前記ブライド
ルロールに対し指令される駆動回転速度とからな
る評価関数を有し、この評価関数の重み係数を調
整パラメータとしてブライドルロールの最適な駆
動回転速度を調整することを特徴とする連続焼鈍
設備の帯板張力制御装置。 a tension meter for detecting tension fluctuations in a strip passing through a heat treatment furnace, a bridle roll around which this strip is wound and absorbing tension fluctuations in the strip by adjusting a drive rotation speed; A strip tension control device for a continuous annealing facility, comprising a dancer roll that is displaceably pressed to absorb tension fluctuations in the strip, and a control means for controlling the drive rotation speed of the bridle roll, wherein the control means comprises: An evaluation consisting of the tension of the strip, each with a weighting coefficient, the position of the dancer roll, the displacement speed of the dancer roll estimated within this control means, and the drive rotational speed commanded to the bridle roll. 1. A strip tension control device for continuous annealing equipment, which has a function and uses a weighting coefficient of the evaluation function as an adjustment parameter to adjust the optimum driving rotation speed of a bridle roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11476489U JPH0353544U (en) | 1989-10-02 | 1989-10-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11476489U JPH0353544U (en) | 1989-10-02 | 1989-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0353544U true JPH0353544U (en) | 1991-05-23 |
Family
ID=31663113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11476489U Pending JPH0353544U (en) | 1989-10-02 | 1989-10-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0353544U (en) |
-
1989
- 1989-10-02 JP JP11476489U patent/JPH0353544U/ja active Pending
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