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DCS分布式控制系统

更新时间:2017-08-19 浏览:0
DCS是计算机技术、控制技术和网络技术高度结合的产物,是目前最先进、最合理的过程控制系统,可以适应各种过程控制的要求。它的过程控制点分散,系统具有很高的可靠性。通过集中的操作和监控,DCS具有方便的操作和维护性能。DCS具有标准的接口,对外连接更加方便简捷。

DCSSHIFENBUSHIKONGZHIXITONGDEYINGWENSUOXIE(Distributed Control System),SHIYIZHONGGUOCHENGKONGZHIXITONG,GUONEIZIKONGXINGYEYOUCHENGZHIWEIJISANKONGZHIXITONG。

DCSSHIJISUANJIJISHU、KONGZHIJISHUHEWANGLUOJISHUGAODUJIEHEDECHANWU,SHIMUQIANZUIXIANJIN、ZUIHELIDEGUOCHENGKONGZHIXITONG,KEYISHIYINGGEZHONGGUOCHENGKONGZHIDEYAOQIU。TADEGUOCHENGKONGZHIDIANFENSAN,XITONGJUYOUHENGAODEKEKAOXING。TONGGUOJIZHONGDECAOZUOHEJIANKONG,DCSJUYOUFANGBIANDECAOZUOHEWEIHUXINGNENG。DCSJUYOUBIAOZHUNDEJIEKOU,DUIWAILIANJIEGENGJIAFANGBIANJIANJIE。DCSDEZHUYAOTEDIANGUIJIEWEIYIJUHUAJIUSHI“FENSANKONGZHI,JIZHONGGUANLI”。

DCS分布式控制系统
图一:DCS分布式控制结构

上海11选5DCSSHIYIGEYOUGUOCHENGKONGZHIJIHEGUOCHENGJIANKONGJIZUCHENGDE,YITONGXINWANGLUOWEINIUDAIDEDUOJIJISUANJIXITONG。ZONGHELEJISUANJI(Computer)、TONGXUN(Communication)、XIANSHI(CRT)HEKONGZHI(Control)DENG4CJISHU,QIJIBENSIXIANGSHIFENSANKONGZHI、JIZHONGCAOZUO、FENJIGUANLI、PEIZHILINGHUO、ZUTAIFANGBIAN。

上海11选5DCSXITONGSHISUIZHEDAXINGGONGYEXINGQIERCHANSHENGDE,JIEJUELEYIXIEXINGYEXITONGBIJIAOFUZA,HUANJINGELIE,GONGYILIUCHENGFANSUODEQIYEDEKONGZHIZHONGYOUYUYIGEXIAOXITONGERZAOCHENGZHENGGEXITONGWUFAANQUANYUNXINGDEWENTI,XIANZAIDEKONGZHIXITONGZHUYAOYOUPLCHEDCSLIANGZHONG,DCSKEYIWANCHENGBIJIAOFUZADELUOJIYUNSUAN,TEBIESHIDUIYIXIEWENDU、YALI、LIULIANGDENGMONILIANGXINHAODECAIJIHECHULIQUANBUSHIXIANZIDONGHUAHEMOKUAIHUA,FEICHANGJIANDANSHIYONG。