逐点比较法是轮廓插补算法之一，曾在数控机床中被广泛采用，但由于它存在不能实现两轴联动的缺点，限制了其应用。
Point-by-point Comparison interpolation is one method of the contour interpolation algorithms, ever used widely in CNC machine tools, but its being not to realize two-axis limits its application.
分析了全象限逐点比较法直线插补的算法，给出了插补流程图，并提供了部分VB程序代码，并给出了仿真实例。
The arithmetic of linear interpolation is analysed, the interpolation flow chart and part of the VB program codes are provided, and the simulation example is presented.
同时结合对实际加工中成形运动控制的分析，提出了采用3B代码编程，利用逐点比较法插补原理的成形运动控制技术。
Through analyzing control of the shaped movements in processing, the control technology of the shaped movements, which adopted point-by-point interpolation via 3b code, was introduced.
基于计算机数控系统中逐点比较法的基本思想，提出一种新的插补算法。
Based on the basic principle of point by point comparison, a new interpolation algorithm is presented.
本文介绍了逐点比较法插补圆弧的运算过程，并对逐点比较法插补圆弧的算法进行了改进，为数控系统插补软件的设计提供了参考。
This paper introduced the algorithm process by using point by point comparing method, improved algorithm of interpolation arc, and provided a design method of NC system interpolation software.
研究了逐点比较法，并编制了平面的直线插补和圆弧插补程序。
Study the dot-comparison in pulse increment and develop the line and arc interpolation.
基于计算机数控系统中逐点比较法的基本思想，提出一种新的插补算法。
According to the basic mechanism of point to point comparing method, a new interpolating recurrence algorithm is proposed.
通过对逐点比较法的优缺点及其实现原理的研究，采用逐点比较法实现了直线以及圆弧的插补运算。
After analyzing the advantage, shortcoming and implement principle of the point-by-point comparing method, beeline interpolation, circle interpolation are realized.
通过对逐点比较法的优缺点及其实现原理的研究，采用逐点比较法实现了直线以及圆弧的插补运算。
After analyzing the advantage, shortcoming and implement principle of the point-by-point comparing method, beeline interpolation, circle interpolation are realized.
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