Design of reconfigurable CNC system based on Embedded Technology

被引：0
|
作者：
Xu, Yue [1 ]
Wang, Taiyong [1 ]
Zhao, Yanju [1 ]
Dong, Jingchuan [1 ]
机构：
[1] Tianjin Univ, Coll Mech Engn, Tianjin 300072, Peoples R China
来源：
2008 7TH WORLD CONGRESS ON INTELLIGENT CONTROL AND AUTOMATION, VOLS 1-23 | 2008年
关键词：
CNC System; Reconfigurable; FPGA; Real-time operating system;
D O I：
10.1109/WCICA.2008.4592863
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
A CNC system which was based on embedded processors and embedded-real-time-operating system was structured. Its hardware platform which is of dual-CPU model is designed by ARM and DSP. This structure is used to control production process. FPGA module realizes system's flexible manufacturing and reconfiguration. Due to the disadvantages of single task software structure this paper uses embedded real time operating system and software-layer-structure method enhance CNC system's stability and task-dispatch's real time. At last, feasibility of this method is certified through applications in NC machine.
引用
收藏
页码：6061 / 6064
页数：4
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