DSAX452 ABB

Since the industrial production process is a decentralized system,the best way of process control is decentralized,while monitoring,operation and optimal management should be centralized.As the scale of industrial production continues to expand,the requirements for control management continue to increase,the number of process parameters increases,and the control loop becomes more complex.In the mid-1970s,the DCS/’target=’_blank’>distributed control system was produced.Favored by the industrial control community.DCS is a system integrating computer technology,control technology,network communication technology and graphic display technology.

由于工业生产过程是一个分散系统，因此过程控制的方式最好是分散进行，而监视、操作和最佳化管理应以集中为好。随着工业生产规模不断扩大，控制管理的要求不断提高，过程参数日益增多，控制回路越加复杂，在70年代中期产生了DCS/’target=’_blank’>集散控制系统，他一经出现就受到工业控制界的青睐。DCS是集计算机技术、控制技术、网络通信技术和图形显示技术于一体的系统。