The DCS (Distributed Control System) is a technology in process control field from middle of 1970s, including data acquisition and processing, base process control, and advanced control tactics management, optimizing etc.

• DCS(Distributed Control System，集散控制系统)是七十年代中期在过程控制领域发展起来的技术，它不仅包括数据采集和处理、基本过程控制，而且包括先进的高级控制策略、调度和优化等等。