Valve Flow Control Using PWM (PIC)
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...
Saved in:
| Main Author: | |
|---|---|
| Format: | Monograph |
| Published: |
UTeM
2009
|
| Subjects: | |
| Online Access: | http://library.utem.edu.my:8000/elmu/index.jsp?module=webopac-d&action=fullDisplayRetriever.jsp&szMaterialNo=0000052493 http://library.utem.edu.my:8000/elmu/index.jsp?module=webopac-d&action=fullDisplayRetriever.jsp&szMaterialNo=0000052493 http://eprints.utem.edu.my/3988/1/Valve_Flow_Control_Using_PWM_%28PIC%29_-___TJ233.P76_.A45_2009..pdf http://eprints.utem.edu.my/3988/2/Valve_Flow_Control_Using_PWM_%28PIC%29_-___TJ233.P76_.A45_2009..pdf |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Summary: | 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. |
|---|