DSP在超精密CNC系统中的应用  

Application of DSP in Super -precise GNC System

作　　者：李圣怡[1] 张云洲[1] 郑子文[1] 

机构地区：[1]国防科技大学,长沙410073

出　　处：《机械设计与制造工程》2000年第1期23-24,共2页Machine Design and Manufacturing Engineering

摘　　要：超精密数控系统由于极高的精度指标和大量的插补运算,对伺服控制系统的运算能力提出了很高的要求。数字信号处理器(DSP)基于高效的运算能力、良好的开发环境支持,在超精密数控系统中获得了成功的应用。现对超精密数控系统中DSP的应用进行了分析研究。This paper gives some research and analysis about DSP application in super-precise NC system. Super-precise NC system throws high command on calculating capacity of step-response controller due to its extreme precision indexes and large amount of interpolation. Digital Signal Processor (DSP) which is based on efficient calculating, fine developing environment is successfully applied in super-precise NC system.

关 键 词：数字信号处理器 DSP 数控系统 数控加工 

分 类 号：TG659.023[金属学及工艺—金属切削加工及机床]