基于Xenomai的EtherCAT总线数控系统的设计  

Design of Ether CAT Bus CNC System based on Xenomai

作　　者：周永洪 邓蔼仙 郭灿彬[2] 蔡伯阶 赵汝焕 

机构地区：[1]广州数控设备有限公司,广州510031 [2]广东机电职业技术学院,广州510515

出　　处：《现代制造技术与装备》2017年第8期74-74,76,共2页Modern Manufacturing Technology and Equipment

摘　　要：文章首先从数控系统总体设计方案、硬软件组成进行介绍,然后针对引入Ether CAT的数控系统的实现,提出了一种基于Xenomai实时操作系统的改造及基于PC控制的可行系统方案,构建了基于Linux+Xenomai+Ether CAT的总线数控系统,并详细分析了数控系统核心的插补与位置控制数据结构。This article first from the overall design of CNC system, hardware and software components are introduced, then the realization of open CNC system based on the introduction of Ether CAT, presents a transformation based on Xenomai real-time operating system and feasible system scheme based on PC control, build a bus NC system based on Linux＋Xenomai＋Ether CAT, and detailed analysis of the interpolation and position control the core data structure of CNC system.

关 键 词：数控系统 Xenomai实时操作系统 EtherCAT总线 NCK 主站 

分 类 号：TG659[金属学及工艺—金属切削加工及机床]