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本工作采用“弹性基础梁理论定方程的结构,统计分析实验资料对理论解给以校正”的方案,建立了四辊冷带轧机的辊系刚度模型。结合热辊型研究,给出了能正确反映物理规律、有一定精度并且便于在线板型控制应用的板型方程。
In this work, the stiffness model of the four-high cold strip mill is established by the scheme of “the structure of the elastic foundation beam theory and the statistic analysis of the experimental data to correct the theoretical solution”. Combined with the study of hot roller type, a plate type equation that can correctly reflect the physical laws, has certain accuracy and is convenient for on-line plate type control applications is given.