本文还提出了一种可插补空间任意圆弧的插补算法，并用C语言进行了可行性验证。
An interpolation algorithm of circular arc in an arbitrary plane was provided, and its feasibility was verified using language c.
结果表明，该方法不仅具有较高的插值精度，而且通用性强，可适用于平面和空间曲线的参数化插值。
The computation results show that the presented interpolation approach has better precision and versatility. And it can be used in parametric interpolation both for planar and spacial curves.
用三次多项式在硬阈值的基础上插值，使新的阈值函数保持了连续性和可导性。
The continuity and differentiability are achieved by using cubic polynomial interpolation based on hard thresholding.
在硬件设计上，主控系统、插补和补偿模块以及伺服模块通过CAN总线互连，实现嵌入式数控系统硬件的可重构性。
In the system, the main control module, the interpolation and compensation module and the servo module are attached with CAN bus, which achieves the reconfiguration of the hardware.
该方法具有插补精度高、插补速度快的特点，能满足CNC系统实时性的要求，可提高渐开线轮廓零件的编程和加工效率。
The result shows that the method has a high speed and high accuracy characteristic and satisfied the real time demand of the CNC servo system. The processing efficiency of involution is improved.
文章介绍了一种简捷的快速直线插补新算法，两个坐标轴可实现同时进给，插补速度较快，均匀性好，偏差判别式的计算方法简单。
To satisfy the high speed, high precision, high efficiency and high reliability of CNC system, a new line interpolation controller was designed in this paper.
文章介绍了一种简捷的快速直线插补新算法，两个坐标轴可实现同时进给，插补速度较快，均匀性好，偏差判别式的计算方法简单。
To satisfy the high speed, high precision, high efficiency and high reliability of CNC system, a new line interpolation controller was designed in this paper.
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