NDLI: Design of an industrial Ethernet based embedded open architecture CNC system

Content Provider	IEEE Xplore Digital Library
Author	Jiankang Liu Yunzhong Fu Zhenyu Han Hongya Fu
Copyright Year	2015
Description	Author affiliation: Dept. of Mech. Eng., Harbin Inst. of Technol., Harbin, China (Jiankang Liu; Yunzhong Fu; Zhenyu Han; Hongya Fu)
Abstract	In order to promote the high frequency performance of open architecture CNC system, an embedded CNC controller combining FPGA (Field Programmable Gate Array) technology and real-time Ethernet communication bus was designed, which consisted of an embedded ARM (Advanced RISC Machines) processor and an FPGA. An open source CNC software running under Linux operating system was customized to accommodate the ARM processor, in which interpolation and motion control modules were implemented in FPGA for better real-time performance. Meanwhile, the FPGA also acted as the master node communicating with servo drivers via EPL (Ethernet Powerlink) network. The EPL stack was implemented with a Nios II soft processor in the FPGA. Experimental results have shown that the designed system worked properly.
Starting Page	413
Ending Page	417
File Size	596711
Page Count	5
File Format	PDF
e-ISBN	9781479964185
DOI	10.1109/ICEDIF.2015.7280154
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-01-10
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Powerlink FPGA Process control Open systems Control systems CNC Acceleration ARM Industrial Ethernet Computer numerical control Field programmable gate arrays Monitoring
Content Type	Text
Resource Type	Article

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