摘要
介绍了目前在化工企业中占主导地位的集散控制系统DCS的优缺点,指出了当前DCS应用中出现的瓶颈现象,认为随着网络和通信技术、现场总线技术的发展,将导致DCS向计算机集成制造(CIMS)系统、集成过程(CIPS)系统和现场总线控制系统(FCS)2个方向发展。
Advantages and disadvantages of distributed control system which takes the main position in the chemical enterprises are introduced, the bottleneck in the present DCS applications is introduced. It is regarded that due to the development of the network and communication, technology field bus technology will lead DCS to develop in the two directions of computer integrated manufacturing system(CIMS), computer integrated process control system(CIPS)and field bus control system(FCS).
出处
《化工生产与技术》
CAS
2007年第2期44-47,共4页
Chemical Production and Technology
关键词
集散控制系统
现场总线控制系统
工业以太网
distributing control system
field bus control system
industrial Ethernet
