This part estimates the optimum geometry for the notch roller.
这部分估计槽滚筒最佳的几何。
The springback is extracted to be a basis of modification of die geometry. An iteration algorithm is given to obtain the optimum geometry of die.
把回弹量作为修改模具几何的基础，本文给出了一个获得优化模具几何的迭代算法。
Recently, several control modes like optimum control, adaptive control, differential geometry control and etc are available for the STATCOM control, but each has its shortcoming.
STATCOM目前控制方式有最优控制、自适应控制、微分几何控制等方式，但各种控制方式都有其缺点。
The desired filter can be constructed by using the cross-cut and geometry method. The optimum prediction of the state vector is also given.
通过运用斜割支线和几何方法，给出状态向量的卡尔曼滤波与最优预测。
In view of more complexity in 3-D, 3-C seismic field operation and high cost of acquisition, the optimum analysis of seismic field acquisition geometry is more important.
鉴于三维三分量的野外作业更加复杂，采集成本更高，因此野外采集地震观测系统的优化分析更为重要。
It is intended to prove that the of the optimum displaying problems related with geometry data solution can be found in polynomial time, under certain condition.
证明在一定条件下，与地理相关数据的最优显示问题在多项式时间内可解。
Firstly, the error of fit must be defined for nonlinear least-square fitting of generalized geometry model. Then the nonlinear optimization algorithm can be used to obtain the optimum solution.
对于一般几何模型的非线性最小均方误差拟合，首先必须定义拟合误差，然后采用非线性最优化方法求解最小误差意义下的最优解。
Firstly, the error of fit must be defined for nonlinear least-square fitting of generalized geometry model. Then the nonlinear optimization algorithm can be used to obtain the optimum solution.
对于一般几何模型的非线性最小均方误差拟合，首先必须定义拟合误差，然后采用非线性最优化方法求解最小误差意义下的最优解。
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