The Analysis and Simulation of Automatic Industrial Control Network EtherCAT

• Main Authors: Ching-Wen Cheng, 鄭景文
• Other Authors: 王永鐘
• Format: Others
• Language: zh-TW
• Published: 2011
• Online Access: http://ndltd.ncl.edu.tw/handle/e58k89

碩士 === 國立臺北科技大學 === 電機工程系研究所 === 99 === When we use the tradition Ethernet in automation control network, it''s not efficiency because the small data for control single. People propose the new standard Ethernet for Control Automation Technology (EtherCAT). EtherCAT can reduce packet decoding and forward''s time, so it''s good to use in real-time industry network. This paper uses the simulation software NS2 to simulate EtherCAT''s cycle time in different topology. To verify they are matching with the mathematical formula derived. Use redundancy mode to make system automatically complete the repair from an error. Provide a safe and stable system to EtherCAT network.