Study of Digital Interface Protocol Based on Ethernet for NC System

摘要：

Ethernet communication isn t used directly in Numerical Control (NC)system,since its non-deterministic time delays and non-synchronous communication.In this paper,the system architecture of digital interface and the protocol of digital interface in NC system based on the Ethernet technology are made.The protocol was tested by experiment in feasibility.The results show that it meets the communication requirements of real-time,synchronization and reliability.The interface was used in the experimental platform of NC system developed independently based on Ethernet technology.

关键词： NC system Ethernet Numerical Interface Digital communications protocol

作者: Qingrong Ren Jihong Chen Xiaoqi Tang Xiangdong Zhou

作者单位: School of Mechanical Science and Engineering Huazhong University of Science and Technology,Wuhan 430074,P.R.China

会议类型: 国际会议

会议名称: 2008 IEEE International Conference on Onformation and Automation(IEEE 信息与自动化国际会议)

会议地点: 张家界

会议语种:英文

页码: 1751-1756

在线出版日期: 2008-06-20（万方平台首次上网日期，不代表论文的发表时间）