Research of Fault-Tolerance Technique for High Availability Industrial Ethernet

摘要：

Industrial Ethernet are widely used in industrial control system, but the requirement of high reliability and stability for control system limits the application of industrial Ethernet. Providing high available fault-tolerant capability on the large control systems becomes a very important issue. In this paper, three industrial Ethernet based redundancy protocols are presented: They are Single-LAN mode redundancy protocol, Dual-network backup and parallel mode redundancy protocol. Based on the EPA (Ethernet for Plant Automation EPA) communication protocol stack, the system architecture, frame structure and communication procedures are introduced. The performance of these approaches is demonstrated through experiment and analysis.

作者: Aidong Xu Liqun Jiang Haibin Yu

作者单位: Shenyang Institute of Automation,Chinese Academy of Sciences,Shenyang 110016,China Graduate School o Shenyang Institute of Automation,Chinese Academy of Sciences,Shenyang 110016,China

会议类型: 国际会议

会议名称: 2009 IEEE International Conference on Information and Automation(2009年 IEEE信息与自动化国际学术会议)

会议地点: 珠海、澳门

会议语种:英文

页码: 301-305

在线出版日期: 2009-06-22（万方平台首次上网日期，不代表论文的发表时间）