JPS6366553U - - Google Patents
Info
- Publication number
- JPS6366553U JPS6366553U JP15969486U JP15969486U JPS6366553U JP S6366553 U JPS6366553 U JP S6366553U JP 15969486 U JP15969486 U JP 15969486U JP 15969486 U JP15969486 U JP 15969486U JP S6366553 U JPS6366553 U JP S6366553U
- Authority
- JP
- Japan
- Prior art keywords
- calculation device
- output
- continuous casting
- casting machine
- surface level
- 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
- 238000004364 calculation method Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000012821 model calculation Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000009749 continuous casting Methods 0.000 claims 4
- 238000001514 detection method Methods 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Continuous Casting (AREA)
Description
第１図は本考案の実施例における構成を示す説
明図、第２図は同上の制御ブロツク図、第３図は
ノズル開度調整機構の一次応答を示すグラフ、第
４図は本考案装置の応答特性を示すグラフ、第５
図は従来の湯面レベル制御装置の構成を示す説明
図である。
１……タンデイツシユ、２……浸漬ノズル、３
……スライデイングノズル、４……ワークシリン
ダー、５……モールド、６……鋳片、７……湯面
レベル計、８……演算装置、９……サーボアンプ
、１０……油圧ユニツト、１１……変位計、１２
……モデル演算装置、１３……補正演算装置、１
４……溶鋼。
Fig. 1 is an explanatory diagram showing the configuration of an embodiment of the present invention, Fig. 2 is a control block diagram of the same as above, Fig. 3 is a graph showing the primary response of the nozzle opening adjustment mechanism, and Fig. 4 is a diagram of the device of the present invention. Graph showing response characteristics, 5th
The figure is an explanatory diagram showing the configuration of a conventional hot water level control device. 1...Tandate dish, 2...Immersion nozzle, 3
... Sliding nozzle, 4 ... Work cylinder, 5 ... Mold, 6 ... Slab, 7 ... Molten metal level meter, 8 ... Arithmetic device, 9 ... Servo amplifier, 10 ... Hydraulic unit, 11 ...Displacement meter, 12
...Model calculation device, 13...Correction calculation device, 1
4... Molten steel.
Claims (1)
検出信号と目標湯面レベルとの偏差に応じて溶鋼
湯面レベルの制御演算を行う演算装置と、該演算
装置からの出力に応じて溶鋼注入ノズルの開度を
調整するノズル開度調整機構を備えた連続鋳造機
の湯面レベル制御装置において、前記演算装置か
らの出力を取込み、前記ノズル開度調整機構の応
答特性を模擬したモデル応答特性に従つてモデル
応答出力を演算出力するモデル演算装置と、前記
ノズル開度調整機構の動作位置検出器からの検出
信号と前記モデル応答出力を比較し、該比較結果
に応じて前記演算装置の出力に補正信号を出力す
る補正演算装置を備えたことを特徴とする連続鋳
造機の湯面レベル制御装置。 A calculation device that controls and calculates the molten steel surface level according to the deviation between the detection signal of the molten steel surface level meter in the mold of the continuous casting machine and the target surface level, and a calculation device that controls the molten steel surface level according to the output from the calculation device. In a liquid level control device for a continuous casting machine equipped with a nozzle opening adjustment mechanism that adjusts the opening of a nozzle, a model response characteristic that simulates the response characteristic of the nozzle opening adjustment mechanism by incorporating the output from the calculation device. a model calculation device that calculates and outputs a model response output according to the above, and compares the detection signal from the operating position detector of the nozzle opening adjustment mechanism with the model response output, and calculates the output of the calculation device according to the comparison result. A hot water level control device for a continuous casting machine, characterized in that it is equipped with a correction calculation device that outputs a correction signal to a continuous casting machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15969486U JPS6366553U (en) | 1986-10-17 | 1986-10-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15969486U JPS6366553U (en) | 1986-10-17 | 1986-10-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6366553U true JPS6366553U (en) | 1988-05-02 |
Family
ID=31084364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15969486U Pending JPS6366553U (en) | 1986-10-17 | 1986-10-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6366553U (en) |
-
1986
- 1986-10-17 JP JP15969486U patent/JPS6366553U/ja active Pending
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