基于CAN总线的分布式数控系统研究与实现  

The Distributed Numerical Control System Based on CAN BUS Tactics

作　　者：史旭光[1] 

机构地区：[1]华南理工大学自动化科学与工程学院,广州510640

出　　处：《机床与液压》2007年第4期59-61,共3页Machine Tool & Hydraulics

基　　金：广东省科技攻关项目(2003C101002)

摘　　要：针对目前实时数控系统的发展现状和存在问题,提出了一种基于CAN总线的运动控制平台,该平台由高性能DSP芯片构成的伺服控制模块和嵌入式计算机模块两部分组成。本文介绍了该运动控制平台的分布式控制策略和构建实时数控系统的方法,介绍了其软硬件结构和系统的具体实现过程。该研究成果广泛应用于机器人、高精度数控机床等运动控制系统。The current situation and difficulties on research of real-time numerical control system were described and a new method about constructing motion control system based on CAN BUS system was put forward. This system consists of high performance DSP based servo control module and embedded computer module. The distributed numerical control tactics and real time control method were discussed. The hardware and software was presented. This project can be widely used in those fields such as robot and high precision numerical control system.

关 键 词：分布式控制系统 数控 CAN 

分 类 号：TP24[自动化与计算机技术—检测技术与自动化装置]