华中科技大学学报：自然科学版2012，Vol.40Issue(8)：82-87,6.
基于ARM＋DSP＋FPGA的可重构CNC系统
Design of reconfigurable CNC systems based on ARM＋DSP＋FPGA
摘要
Abstract
By analyzing the PC-based CNC（computer numerical control） system and the present embedded CNC system′s limitations,a reconfigurable CNC system with embedded industrial Ethernet function was designed,which combined the functional requirements of the opening numerical control system.The system was improved from the traditional embedded system architecture which was based on the ARM＋DSP＋FPGA architecture,and expanded the industrial Ethernet function module.Then,the system hardware platform was built,and the components of the system hardware and the implementation of system software were introduced.The central numerical control unit of the system is no longer a general-purposed single CPU system,but an embedded multi-CPU system.The system not only has high computation capacity,flexible architecture,low cost,and high versatility,but also is combinable,easily extendable,scalable,and open-ended,etc.关键词
计算机数控系统/可重构/精简指令集机器/数字信号处理器/现场可编程门阵列/工业以太网Key words
CNC(computer numerical control) system/reconfigurable/advanced RISC machines(ARM)/digital signal processor(DSP)/field-programmable gate array(FPGA)/industry Ethernet分类
信息技术与安全科学引用本文复制引用
董海涛,庄淑君,陈冰,陈幼平..基于ARM＋DSP＋FPGA的可重构CNC系统[J].华中科技大学学报：自然科学版,2012,40(8):82-87,6.基金项目
国家自然科学基金资助项目 （）
