DC Motor Servo Controller Using PC Parallel Port
The usage of machine replacing the work done by human in this modem age 1s increasing rapidly. It is because automated machine can not only increase productivity, it can also do work that are hard to be done by human being such as lifting heavy object or move an object to position we set with hig...
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| Format: | Monograph |
| Published: |
UTeM
2009
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| Online Access: | http://library.utem.edu.my:8000/elmu/index.jsp?module=webopac-d&action=fullDisplayRetriever.jsp&szMaterialNo=0000052430 http://library.utem.edu.my:8000/elmu/index.jsp?module=webopac-d&action=fullDisplayRetriever.jsp&szMaterialNo=0000052430 http://eprints.utem.edu.my/3307/1/Tan_Shi_Chian-24_Pages.pdf http://eprints.utem.edu.my/3307/2/Tan_Shi_Chian.pdf |
| Summary: | The usage of machine replacing the work done by human in this modem age
1s increasing rapidly. It is because automated machine can not only increase
productivity, it can also do work that are hard to be done by human being such as
lifting heavy object or move an object to position we set with high degree of rotation.
In a DC Motor Servo Controller Using PC Parallel Port circuit, PC will send pulse to
PIC and the PIC will send the signal to reverse and forward the de motor.
Furthermore, rotation of DC motor combined with a potential meter to make it
function like feedback. Feedback signal (analog) will be transferred through PI
controller (analog to digital converter, PIC16F877 A), and then PIC (ADC module)
will convert the analog signal to digital signal and send it back to PC. With this
system one can easily make the de motor hold their position and control the degree of
rotation. This system normally use at CCTV, robot arms, fabrication machine and
many other. To do such job, one can implement electrical or electronic system. One
of the most popular function controls in electronic system is motor servo controller
which can be DC or AC motor control. |
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