摘要
集散控制系统(DCS)多为模拟数字混合系统,现场控制系统(FCS)是分步式网络自动化系统。DCS采用独家封闭的通信协议,FCS采用标准的通信协议。DCS属多级分层网络结构,FCS为分散控制结构。故FCS比传统DCS能力好,准确度高,误码率低。
Distributed control system （DCS） belongs to analog digital hybrid system, field control system （FCS） is an automatic system with multiple step network. The singlehanded close communication protocol was used in DCS, standard communication protocol was used in FCS. DCS has multiple step network structure, FCS belongs to distributed control structure. So, FCS FCS has a better capability as compared to conventional DCS, and it has higher accuracy and lower error.
出处
《兵工自动化》
2006年第9期6-6,共1页
Ordnance Industry Automation
