کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1629185 | 1006129 | 2010 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A Kind of Plate Laminar Cooling Strategy With High Response and Steady Precision
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: A Kind of Plate Laminar Cooling Strategy With High Response and Steady Precision A Kind of Plate Laminar Cooling Strategy With High Response and Steady Precision](/preview/png/1629185.png)
چکیده انگلیسی
After Smith Predictor being used to laminar cooling system, the control law for integral regulators is introduced. New notion of plate sample length is given for evading the delay time varying with the roll table speed. It is found that the integral algorithm is more controllable for system regulating process and has better steady state precision. Compared with the traditional control strategies, the new control law has faster response speed and higher steady state precision. The controller can be regulated in shorter time and the response is faster than that of routine controller and it can effectively eliminate the oscillatory instability. Owing to its easy realization and high stability, it has been applied to a plate mill. The accuracy of finish cooling temperature can be controlled within ±10 °C.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Iron and Steel Research, International - Volume 17, Issue 1, January 2010, Pages 18-21, 37
Journal: Journal of Iron and Steel Research, International - Volume 17, Issue 1, January 2010, Pages 18-21, 37
نویسندگان
Dian-hua ZHANG, Na ZHOU, Bing-xing WANG, Meng ZHANG,