Measurement Uncertainty of Closed Loop Control System for Water Flow Rate

the accuracy of water flow rate measurements is the key point of high quality product development, sustainable service of machine and customer justice on its application. The closed loop control of water flow rate system is built on the basis microcontroller equipment to regulate the flow rate throu...

Full description

Saved in:
Bibliographic Details
Published in2019 XXII International Conference on Soft Computing and Measurements (SCM) pp. 60 - 63
Main Authors Prakosa, Jalu A., Putov, Anton V., Stotckaia, Anastasiia D.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.05.2019
Subjects
Accuracy
close loop
Control systems
experimental data
Gain measurement
Hall effect
Measurement uncertainty
Microcontrollers
Product development
Pumps
Sensors
Uncertainty
water flow rate
Online AccessGet full text
DOI10.1109/SCM.2019.8903681

Cover

More Information
Summary:the accuracy of water flow rate measurements is the key point of high quality product development, sustainable service of machine and customer justice on its application. The closed loop control of water flow rate system is built on the basis microcontroller equipment to regulate the flow rate through pump. Hall Effect flow meter sensors are applied as the feedback elements to measure water flow rate. The aim of this research is to investigate the measurement uncertainty of closed loop control system on water flow rate application. The optimal gain signal is obtained by 0.5 which has the smallest measurement uncertainty around 2.1% at point of (444.0±9.2) ml/min. The repeatability is the most significant contribution to source of measurement uncertainty. The close loop control system for water flow rate has the most efficient actuating gain signal to provide the best of measurement accuracy.
DOI:10.1109/SCM.2019.8903681