在该系统中不但具有直线和圆弧插补功能，而且还具有样条曲线插补功能。
In the new CNC system, not only linear or arc but also splines can be interpolated.
提出了一种具有机床动力学自适应能力与曲线前瞻控制能力的NURBS曲线插补算法。
NURBS interpolation algorithm, which can fit diverse machine tool's kinetic characteristics and has the function of look-ahead control, is proposed.
NURBS曲线插补功能是高档CNC系统的一项重要功能，也是实现高进给高精度加工的重要方法。
NURBS curve interpolation is one of the most important functions of CNC system, and is also a necessary method to realize high-speed and high-precision machining.
实验采用了两种合成方案：线性插补方案和正弦曲线插补方案，并且对两种方案合成的真彩色图像的进行了比较和误差分析。
The experiment adopted two synthesis schemes: linearity interpolation scheme and sinusoid interpolation scheme, also have compared and analyzed error between two true color images.
本文给出了一种新型自适应曲线插补方法。即根据弓高误差自动调整进给步长，同时将轮廓误差限定在允许范围之内的参数曲线实时插补方法。
A new adaptive method about curve interpolation is proposed, which can automatically adjust step-length of motion and confine the contour error within a given tolerance.
直线插补采用梯形曲线模式，圆弧插补采用李沙育图形原理。
The line interpolation adopts trapezium mode, and the arc interpolation adopts the principle of Lissajous Pattern.
采用数据文件插补和在线插补两种方案，解决了拉弯机位移控制中任意曲线的插补问题，实现了任意曲线轨迹的精确控制。
To solve the interpolation problem of random curve, the schemes of data file interpolation and on-line interpolation are used, which proves to be accurate.
本文提出了一种适用于一般空间曲线、曲面数控加工的离线插补原理，并探讨了书这一原理应用于主从式数控系统的理论和实战问题。
This paper introduces a theory based on off-line interpolation suitable for NC machining to generate curved line or face, with a primary-secondary computer NC system.
根据圆弧的时间分割法插补原理，开发了基于圆心角分割的双曲线、抛物线插补算法。
According to the interpolation principle of time division of an arc, a hyperbolic interpolation algorithm and a parabolic interpolation algorithm based on central Angle division are developed.
非圆曲线轮廓是机械零件常见的轮廓要素之一，绝大多数数控机床只具备直线插补和圆弧插补功能。
Non-circle curve is one of familiar outlines, but most numerical control machine tools only have linear interpolation and circular interpolation.
非圆曲线轮廓是机械零件常见的轮廓要素之一，绝大多数数控机床只具备直线插补和圆弧插补功能。
Non-circle curve is one of familiar outlines, but most numerical control machine tools only have linear interpolation and circular interpolation.
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