Summary of spline Curve Interpolation

With the rapid development of numerical control technology, the research and application of spline curve interpolation technology has also made great progress. In the traditional nc machining field, linear interpolation and circular interpolation can no longer meet the current processing requirements. How to improve the processing efficiency and accuracy is the research focus of scholars. All the time, scholars and researchers in this field have been exploring and studying tirelessly, and the calculation of interpolation parameters has become the most critical technology. How to calculate the interpolation parameters and how to reduce the different velocity fluctuations caused by different interpolation parameter calculation methods have become the key research content.