摘  要：伴随工业4.0时代的来临，工业自动化控制技术在各行业领域中的应用越来越广泛，而DCS作为工业控制基本平台的应用也大大的提高了自动化的程度。本文主要研讨DCS工业自动化控制系统。 关键词：DCS   现场总线   控制结构   发展方向 Abstract: With the advent of the industrial 4 era, industrial automation control technology has been applied more and more widely in various industries, and the application of industrial controllers and PLC has greatly improved the deg[登陆后可查看全文]