工业滤波器的改进与应用

The improvement and applications of the industrial filter

工业滤波器——阻尼器不是过程控制系统的理想滤波器,作者提出一种具有低相迟角的改进的工业滤波器,它可广泛应用于过程控制系统。本文详细讨论这种滤波器的结构原理、参数选择以及应用。

The industrial filter——damper, is not an ideal filter for process control system. This paper presents an improved-type filter with low lag angle which can be used widely in process control system. The constructional principle of the filter, its parameter selection and its application are discussed in detail in this paper。