Development of p resonant current control for dc motor by using Arduino
The DC motors have been popular in the industry control area for a long time because DC motors have many good features. Generally, DC motor speed is controlled by using potentiometers, variable resistors, and pulse-width-modulation. Speed control also can be achieved by variable battery tappin...
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| Format: | Thesis |
| Language: | English English English |
| Published: |
2014
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| Subjects: | |
| Online Access: | http://eprints.uthm.edu.my/1467/1/24p%20FARIH%20DERAMAN.pdf http://eprints.uthm.edu.my/1467/2/FARIH%20DERAMAN%20COPYRIGHT%20DECLARATION.pdf http://eprints.uthm.edu.my/1467/3/FARIH%20DERAMAN%20WATERMARK.pdf |
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| Summary: | The DC motors have been popular in the industry control area for a long time
because DC motors have many good features. Generally, DC motor speed is
controlled by using potentiometers, variable resistors, and pulse-width-modulation.
Speed control also can be achieved by variable battery tapping, variable supply
voltage, resistors or electronic controls. But the problems in applying this
conventional control method are the effects of nonlinearity in a DC motor. This
project presents the development of Proportional Resonant (PR) current control for
DC Motor. P Resonant (PR) type controller has been proposed to overcome the
problem using MATLAB/Simulink software. This technique was called current
control technique by comparing the actual current with the reference current at PR
controller. Then, the Simulink model downloaded into Arduino to generate PWM
signal. This signal was used to trigger the MOSFET at the rectifier circuit in order to
control the current at DC motor. A set of hardware was designed and developed to
demonstrate the validity of this approach. The observation and experimental results
were explained in this report base on the PWM output and output current at DC
motor. |
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