摘要
提出了一种应用于前加减速控制的不到位插补算法,用较小的加工精度损失换取段与段之间尽量高的速度平滑过渡,用较小的计算量满足经济型数控系统的设计需要。进行了算法原理论述,算法精度误差分析,并结合数控系统的应用,通过LabVIEW对实际效果进行了测试、分析。
A interpolation algorithm applied to the before interpolation speed controlling is put forward while the control does not reach the designated position,using small machining accuracy loss for a smooth transition with high speed smooth transition between two paragraphs as far as possible, calculation with a small amount can meet the needsof economical CNC system de-sign.The algorithm principle and the algorithm accuracy of error analysis are discussed, and combining with the application of numerical control system, through LabVIEW,the actual effect is tested and analyzed.
出处
《机械研究与应用》
2013年第6期27-30,共4页
Mechanical Research & Application
关键词
经济型数控系统
前加减速控制
不到位插补算法
economical CNC system
before interpolation speed controlling
interpolation algorithm which does not reach the designated position
