摘要
介绍一种对DDA圆弧插补进行改进的方法,建立数学模型,推导出迭代算法,给出插补程序框图.
This paper introduces a way of circular interpolation of extended DDA. sets up the modle of mathematics, draws a conclusion about calculation method and gives the block diagram of program.
关键词
插补
扩展
DDA
数控机床
圆弧插补
interpolation
extended DDA
numeral control machine tools
