基于ARM+CPLD的三维雕刻机控制系统  

Control system design of three-dimension engraving machine based on ARM+CPLD

作　　者：殷苏民[1] 钱绍祥[1] 丁海峰[1] 张春树[1] 

机构地区：[1]江苏大学机械电子工程系,镇江212013

出　　处：《机械设计与制造》2006年第12期159-161,共3页Machinery Design & Manufacture

基　　金：江苏省高校自然科学指导性计划项目(05KJD460045);江苏省自然科学基金(BK2005054);江苏大学研究生创新基金(2005-016)

摘　　要：介绍了基于ARM+CPLD的嵌入式数控雕刻机控制系统的工作原理、硬件设计和软件编制,分析了实时多任务操作系统μC/OS-II在PHILIPS公司32位ARM控制器LPC2214上的移植。设计了一种集控制板与电源、步进电机和被控制设备为一体的嵌入式雕刻机数控系统,实现了对步进电动机的精确控制,有效地提高了加工精度和效率。Designing an embedded CNC system of engraving machine based on ARM and CPLD as well as working theory, hardware designing and software programming are illustrated, MicroC/OS - Ⅱ the real- time multitask operation system ported on the 32 bit ARM microprocessor LPC2214 of PHILIPS /s analyzed. Designing an embedded CNC system of engraving machine is made up with controlling board , electrical source, stepping motor and equipment controlled. Using the system implement the function of controlling these stepping motors accuracily. Developing the system take low cost and have high reliability, and improve the precision of machining and efficiency.

关 键 词：雕刻机 嵌入式系统 ARM μC/OS-Ⅱ 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]