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本文介绍了一种利用电解液电阻率信号来补偿加工电压的控制系统。系统中采用了运算放大器来实现各信号的综合,使控制系统具有高的准确度。文中对电导池式电阻率传感器的设计进行了初步分析。
This article describes a control system that uses the electrolyte resistivity signal to compensate for the machining voltage. The system uses an operational amplifier to achieve the synthesis of the signal, the control system with high accuracy. In this paper, the design of conductivity cell resistivity sensor is analyzed preliminarily.