| 参数曲线的通用插补算法研究 |
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| 引用本文： | 徐新平,王志刚,李静.参数曲线的通用插补算法研究[J].邢台职业技术学院学报,2010,27(3):53-56. |
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| 作者姓名： | 徐新平 王志刚 李静 |
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| 作者单位： | 邢台职业技术学院,河北,邢台,054035 |
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| 摘 要： | 传统的数控系统能够直接进行插补的曲线一般只有直线和圆弧两种,对于复杂曲线的加工,目前尚无一种通用的高精度算法。本文对参数曲线的插补算法进行研究,提出一种通用的变步长试探修正插补算法,为平面和空间的参数曲线提供了一个统一的插补计算方法。
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| 关 键 词： | 参数曲线 变步长试探修正 曲线插补 |
Research of Universal Interpolation Algorithm for Parametric Curves |
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| XU Xin-ping,WANG Zhi-gang,LI Jing.Research of Universal Interpolation Algorithm for Parametric Curves[J].Xingtai Vocational and Technical College,2010,27(3):53-56. |
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| Authors: | XU Xin-ping WANG Zhi-gang LI Jing |
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| Institution: | (Xingtai polytechnic College,Xingtai,Hebei 054035,China) |
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| Abstract: | Conventional CNC system generally supports only the functions of straight line and circular interpolations.There is no all-purpose and high precision algorithm to complex curves.In this paper,interpolation algorithm of parametric curves is studied and an all-purpose variation step-length heuristic correction interpolation algorithm is put forward.It supports a unitized interpolation algorithm for parametric curves in plane and space. |
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| Keywords: | parametric curves all-purpose variation step-length heuristic correction curves interpolation |
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