8100183 KONGSBERG 船舶备件

8100183 KONGSBERG 船舶备件

8100183 KONGSBERG 船舶备件

在现代工业控制中,过程控制技术是—-历史较为久远的分支。在上世纪30年代就已有应用。

过程控制技术发展至今天在控制方式上经历了从人工控制到自动控制两个发展时期。

在自动控制时期内,过程控制系统又经历了四个发展阶段它们是:分散控制阶段，集中控制阶段集散控制阶段和现场总线控制系统阶段。

几十年来工业过程控制取得了惊人的发展，无论是在大规模的结构复杂的工业生产过程中，还是在传统工业过程改造中,过程控制技术对于提高产品质量以及节省能源等均起着+十分重要的作用。

8100183 KONGSBERG 船舶备件

In modern industrial control, process control technology is a branch with a long history. It has been used since the 1930s.

The development of process control technology to today has experienced two development periods from manual control to automatic control in the control mode.

In the automatic control period, the process control system has experienced four stages of development, which are: decentralized control stage, centralized control stage, distributed control stage and fieldbus control system stage.

In recent decades, industrial process control has made amazing development, whether in large-scale industrial production processes with complex structures, or in the transformation of traditional industrial processes, process control technology plays a very important role in improving product quality and saving energy.