长轴调速逐点比较法直线插补研究

Investigation of linear interpolation with long axis regulation point by point comparison method

以逐点比较法直线插补为基础，提出了长轴调速逐点比较法直线插补的新方 法。可使插补速度相对提高，易改善插补指令脉冲的均匀性。该方法使得３、４坐标直线插补成为可能。

On the basis of linear interpolation with point by point comparison method, a new method for linear interpolation with long axis regulation point by point comparison is put forward. This new method features relatively high interpolating speed, and easily improving the homogeneity of interpolating instruction impulses. This. method realizes the posiblity of 3-and 4-axis linear interpolation.