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本文介绍了德国FESTO公司研制的过程控制系统的组成,主要讲述了该系统中液位的相关测量原理、测量设备、控制方式,重点论述了调节器的参数整定过程。
This paper introduces the composition of the process control system developed by FESTO in Germany. It mainly introduces the measurement principle, measurement equipment and control method of liquid level in this system, and mainly discusses the parameter setting process of the regulator.