摘要
重点研究了三次样条曲线的插补算法及其改进,解决了现有样条曲线插补算法存在的弓高难控制、加工存在安全隐患的问题。改进后的算法简单,适合现代有强大计算能力的计算机系统,低成本情况下能在低档数控机床上直接加工样条曲线。
This paper focuses on the interpolation algorithm of cubic spline curve and its improvement. The paper solves the problems such as bow height difficult to control and safety hidden trouble in machining. The improved algorithm is simple and suitable for modern computer system with strong computing ability, so that the spline curve can be processed directly on low-level NC machine tools at low cost.
作者
朱宁
ZHU Ning(Xuzhou Electromechanical Technician College,Xuzhou 221000,China)
出处
《通信电源技术》
2018年第4期29-30,32,共3页
Telecom Power Technology
关键词
三次曲线
插补
样条曲线
cubic curve
interpolation
spline curve
