Development of a Distributed Control Network

• Main Authors: Tseng, De-Wang, 曾德旺
• Other Authors: A.C.-Huang
• Format: Others
• Language: zh-TW
• Published: 1997
• Online Access: http://ndltd.ncl.edu.tw/handle/69099658004744026993

碩士 === 國立台灣工業技術學院 === 機械工程技術研究所 === 85 === In this thesis, we introduce the needs for distributed control network in industrial applications. We also develop a multi-drop network based onthe RS-422 standard. An IBM/PC-485 compatible serves as the master computerwhile 5 control modules are developed to complete the slave set.These include the digital input module, digital output module, dual D/A output module,dual A/D input module, and DC motor fuzzy controller module. Applicationspecific modules are easy to add to the slave set by following the conceptintroduced here. An object transfer system is built to test the performance of the network.Experiments show that the network performs well in distributed manner.