| 确定中间椭圆孔型尺寸的Newton迭代算法 |
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| 引用本文： | 杭乃勤,黄宁.确定中间椭圆孔型尺寸的Newton迭代算法[J].轧钢,1995(1). |
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| 作者姓名： | 杭乃勤 黄宁 |
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| 作者单位： | 武汉钢铁学院 |
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| 摘 要： | 采用求解非线性方程组的方法设计孔型尺寸，避免了因轧件尺寸和孔型尺寸分别计算所造成的误差。实际计算表明，该方法能够达到足够的计算精度，并且收敛速度较快。
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| 关 键 词： | Newton迭代法 孔型充满度 |
THE DIMENSION DETERMINING OF ELLIPSE PASS BASED ON NEWTON ITERATIVE METHOD |
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| Hang Naiqin, Huang Ning.THE DIMENSION DETERMINING OF ELLIPSE PASS BASED ON NEWTON ITERATIVE METHOD[J].Steel Rolling,1995(1). |
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| Authors: | Hang Naiqin Huang Ning |
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| Abstract: | It keeps the method of calculation rolling pieces and pass design respective- ly from making error by using method of reducing non-linear equations. The results show that the precision and couvergence of this method is satisfied. |
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| Keywords: | Newton iterative method fillness |
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