基于ARM和运动控制器的嵌入式数控系统设计  

Design of Embedded CNC System Based on ARM and Motion Controller

作　　者：赖晓丰[1] 刘敬猛[1] 李善锋[1] 

机构地区：[1]北京航空航天大学自动化科学与电气工程学院,北京100191

出　　处：《机床与液压》2011年第6期86-88,共3页Machine Tool & Hydraulics

摘　　要：提出一种以S3C2410为系统主控芯片,PCL6045B为运动控制核心的嵌入式两轴联动数控系统设计方法。该系统采用主从式双CPU结构,集合了ARM处理器高性能、低成本与PCL6045B运动控制高可靠性的优点。在该硬件系统上移植了μC/OS-II实时操作系统,实时地管理数控系统各个任务的调度与运行。A novel embedded two-axis CNC system was designed based on S3C2410 and PCL6045B. The structure of the system was a dual-CPU configuration of master/slave mode, which integrated both the advantage of ARM＇s high performance and low cost and pulse generator＇s high reliability. The transplanted real-time operating system μC/OS-Ⅱ in the hardware was used to manage the task scheduling and running of CNC system real-time.

关 键 词：ARM9微控制器 PCL6045B芯片 数控系统 实时操作系统μC/OS—Ⅱ 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]