JPH0253961U - - Google Patents
Info
- Publication number
- JPH0253961U JPH0253961U JP13178888U JP13178888U JPH0253961U JP H0253961 U JPH0253961 U JP H0253961U JP 13178888 U JP13178888 U JP 13178888U JP 13178888 U JP13178888 U JP 13178888U JP H0253961 U JPH0253961 U JP H0253961U
- Authority
- JP
- Japan
- Prior art keywords
- dancer roll
- furnace
- tension
- control device
- estimated
- 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 2
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Control Of Heat Treatment Processes (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Description
第１図は本考案の一実施例の装置の模式図、第
２図は上記実施例の装置に用いられる制御装置の
詳細ブロツク図、第３図と第４図は従来の炉内張
力制御装置における張力変動外乱に対するダンサ
ロール位置と炉内張力の応答例を示す線図、第５
図は上記実施例の炉内張力制御装置における張力
変動外乱に対するダンサロール位置と炉内張力の
応答例を示す線図である。
１…ダンサロール、２…ブライドルロール、３
…制御装置、４…炉、５…ストリツプ、６…位置
フイードバツク信号、７…速度指令信号。
Fig. 1 is a schematic diagram of a device according to an embodiment of the present invention, Fig. 2 is a detailed block diagram of a control device used in the device of the above embodiment, and Figs. 3 and 4 are conventional in-furnace tension control devices. Diagram 5 showing an example of the response of the dancer roll position and furnace tension to tension fluctuation disturbance in
The figure is a diagram showing an example of the response of the dancer roll position and the in-furnace tension to tension fluctuation disturbances in the in-furnace tension control device of the above embodiment. 1...Dancer roll, 2...Bridle roll, 3
...Control device, 4...Furnace, 5...Strip, 6...Position feedback signal, 7...Speed command signal.
Claims (1)
することにより炉内張力を制御する連続焼鈍設備
の炉内張力制御装置において、ダンサロール速度
をダンサロール位置からオブザーバにより推定し
、ダンサロール位置に加え推定したダンサロール
速度もフイードバツクしてダンサロール位置を制
御する手段を備えてなることを特徴とする連続焼
鈍設備の炉内張力制御装置。 In the furnace tension control device of continuous annealing equipment, which controls the tension inside the furnace by absorbing the tension fluctuations generated outside the furnace with the dancer roll, the speed of the dancer roll is estimated by an observer from the dancer roll position, and then added to the dancer roll position. An in-furnace tension control device for continuous annealing equipment, comprising means for controlling the position of the dancer roll by also feeding back the estimated dancer roll speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13178888U JPH0253961U (en) | 1988-10-11 | 1988-10-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13178888U JPH0253961U (en) | 1988-10-11 | 1988-10-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0253961U true JPH0253961U (en) | 1990-04-18 |
Family
ID=31388175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13178888U Pending JPH0253961U (en) | 1988-10-11 | 1988-10-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0253961U (en) |
-
1988
- 1988-10-11 JP JP13178888U patent/JPH0253961U/ja active Pending
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