摘要
本文详细介绍数控系统的NURBS(Non-Uniform Rational B-Spline)曲线插补技术。首先给出数控插补原理和曲线插补算法基础,进而讨论比较了传统的CNC(Computerized Numerical Control)机床加工方法和采用了NURBS曲线插补技术的加工方法,说明了后者的优越性。
This paper introduces the use of NURBS(Non- Uniform Rational B- Spline) in CNC(Computerized Numerical Control)curve interpolation. It describes the theory of CNC interpolation and the basic of curve interpolation arithmetic, compares the traditional CNC manufacturing method and the method using NURBS curve interpolation, and shows the latter’s advantages.
出处
《微计算机信息》
北大核心
2007年第19期210-212,共3页
Control & Automation
