Quadratic object function is built,which can be served as to firgure out the optimal synthesis control scheme for shape and gauge ,and actual roil crown estimation and optimal bending force setting by using of Bellman dynamic programming method.

• 构造了二次型目标函数,可用贝尔曼动态规划方法求出板形板厚最优控制综合,轧辊实时凸度估计和最佳弯辊力设定。