基于现场可编程门阵列的水车式流量控制系统

Water-wheel Type Flowmeter Control System Based on Field Programmable Gate Arrays

为满足稀土离心萃取对流量控制的高准确性、高稳定的需求,研制了基于现场可编程逻辑门阵列(FP-GA)为中央处理器的水车流量控制器。水车流量控制器既可独立运行,也可通过工业总线与萃取系统互联组成稀土离心萃取自动控制系统。

To meet the high accuracy and high stability requirement of flow control for centrifugal extraction of rare earths, a water - wheel type flow controller based on FPGA as CPU has been developed. It can either work independently or constitute automation control system for centrifugal extraction with extraction system through the industrial bus nets.