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The limitation of the previous compensation method for the distortion characteristic of control valve
The author: Time:2020/12/18

  对调节阀特性畸变的补偿,已有许多学者提出过多种补偿方法,如在阀门定位器中装非线性凸轮片、加法器和乘除器组成的补偿器等。

阀门


  在使用计算机的控制系统中,用软件方法也可以实现对调节阀特性的补偿。但是以上各种方法都存在一定的局限采用乘除器来补偿阀畸变特性的方法,存在局限性、稳定性及可靠性等诸多问题。

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