文中对各种板形检测方法进行了综述，且从自动控制的角度对板形函数、控制方法、控制模型及调控功效进行了分析。
Shape functions, control methods, control models as well as regulation and control efficiency are analyzed in the view of automatic control.
在此基础上，分析轧机板形控制特性，以一定的控制策略，建立起该轧机的板形预设定控制模型。
Analyzing the shape control characteristic of the mill on the base of it, the shape preset control model of the mill is made with some control tactics.
薄带材和箔材的平直度或板形控制必然要求一定程度的模型化。
The control of thin strip and foil flatness, or shape, inevitably requires some degree of modelling.
以本城轧辊弹性变形理论为基础，通过模型简化和离散化建立了板凸度预报模型、板形预测模型及板形控制反馈修正模型。
The predicted models of plate crown, the prediction and feedback models of plate shape are set up on the basis of Ben Cheng's elastic deformation theory by simplifying and discretizing the models.
介绍了HC冷轧机板形控制系统、控制模型的建立及板形的控制和调节。
The article introduced the system of shape control, the establishment of control model, the control and adjustment of shape of HC cold rolling mill.
本文在建立板形板厚耦合模型的基础上，采用反馈解耦控制方法，实现了板形板厚的解耦控制。
After the coupled process control model was developed, a feedback decoupling controller was proposed to decouple the model.
而采用工作辊与中间辊弯辊相结合的板形前馈控制模型则对二次和四次板形均具有很强的控制能力。
However, for work roll and intermediate roll bending compensation model both quadratic and quartic components of strip flatness can be controlled effectively.
仿真与实验结果表明：该模型预测和控制板形精度的平均误差绝对值均在5％之内，具有较好的效果，可应用于板形在线预测与控制。
The experimental results show that the absolute value of mean error of such prediction and control precision is within 5% , which gets good effect on sheet shape control. The BP network m…
板形调控功效是板形控制技术的核心所在，也是板形自动控制系统模型设计的主要依据。
Controlling efficiency is the essence of shape technology, meanwhile is the basis of AFC system model.
经现场应用表明，该模型可用于无辊环式板形辊的变包角板形测量系统中，为实现精确的板形控制提供条件。
The practical applications show that this model can be utilized in a flatness measurement system whose wrap angle is variable. At the same time , it provides a basis for flatness control.
经现场应用表明，该模型可用于无辊环式板形辊的变包角板形测量系统中，为实现精确的板形控制提供条件。
The practical applications show that this model can be utilized in a flatness measurement system whose wrap angle is variable. At the same time , it provides a basis for flatness control.
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