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基于方程的椭圆轮廓度的评定

Keywords: 椭圆,轮廓度,最小外接椭圆,最大内接椭圆,数学方程

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Abstract:

提出了一种基于椭圆数学方程的用于椭圆线轮廓度误差评定的数据处理方法.该方法采用外包容和内包容,建立了椭圆线轮廓度评定的模型,实现了最大实体条件下最小外接椭圆和最大内接椭圆的误差评定.根据椭圆的数学方程,提出了数据迭代的原则和迭代终止的条件.实例验证了该方法的正确性和可行性.

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