Experimental Based Identification Model of Low Fluid Flow Rate Control Systems

2020 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications (ICRAMET) Pub Date : 2020-11-18 DOI:10.1109/ICRAMET51080.2020.9298594

J. Prakosa, E. Kurniawan, H. Adinanta, S. Suryadi, Purwowibowo Purwowibowo

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引用次数: 3

Abstract

The low fluid flow rate is usually used in beverage industry, rain gauge and fuel systems. The good quality of product through accurate flow measurement is produced by excellent control systems. Moreover, the control theory from robust to adaptive perspective can improve the control systems quality from its model. The flow meter can be used as feedback elements through water fluid. Furthermore, solenoid valve and diaphragm pump can be used as actuator. The purpose of this research is to develop identification model of control systems from experimental plant behavior of low fluid flow rate control. From the experiments, the actuator of diaphragm pump has more control ability than solenoid valve, particularly due to its stability. The plant needs time around after 70 s to stabilize the flow rate. The relation of voltage input of pump and flow rate output can be written as best transfer function model on number of poles and zeroes by 2 respectively.

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基于实验的低流体流量控制系统辨识模型

低流量流体通常用于饮料工业，雨量计和燃料系统。通过精确的流量测量，产品的良好质量是由优秀的控制系统产生的。此外，从鲁棒到自适应的控制理论可以从其模型上提高控制系统的质量。该流量计可作为通过水流体的反馈元件。此外，还可以采用电磁阀和隔膜泵作为执行机构。本研究的目的是从实验装置的低流体流量控制行为出发，建立控制系统的辨识模型。实验结果表明，隔膜泵的执行机构具有比电磁阀更强的控制能力，特别是其稳定性。核电站需要70秒左右的时间来稳定流量。泵的电压输入与流量输出的关系可以分别写成极点数和零点数乘2的最佳传递函数模型。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2020 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications (ICRAMET)

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