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Valve Flow Control Using PWM (PIC)

Ahmad Faizul Bukhari, Mat Tahir (2009) Valve Flow Control Using PWM (PIC). Project Report. UTeM, Melaka, Malaysia. (Submitted)

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This project purposely is to design the Valve Flow control for Turbine Meter where to control the average Flow rate by given K.factor of the Turbine Meter. This valve is fully controlled by servo motor to control average flow rate using Pulse Width Modulation (PWM) by varying the servo duty cycle on fixed base frequency to match the flow requirement. Base frequency is a K.factor given by turbine meter and it is the ratio of Total Pulse to Total Volume that passing through the turbine meter. Pulse that has been generating by turbine meter will be calculated to compare with base frequency and display on the LCD and also to control the servo motor. Base frequency and flow requirement must be key-in as input data by human interfacing that very useful data for calculation in this project. Overall of the process is to control average flow rate by servo motor and display the flow rate value. The hardware finally will be implementing to successfully conclude this project.

Item Type: Monograph (Project Report)
Uncontrolled Keywords: Programmable controllers
Subjects: T Technology > T Technology (General)
T Technology > TJ Mechanical engineering and machinery
Divisions: Library > Projek Sarjana Muda > FKE
Depositing User: Jefridzain Jaafar
Date Deposited: 06 Jul 2012 00:37
Last Modified: 28 May 2015 02:39

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