Position Control Strategies Of Dc Servo Motor
Direct Current (DC) servo motor is mainly studied for its speed and position control. This study however, concentrated only on the position control part. The technology of position control of DC servo motor has evolved considerably over the past few years. To date, various types of DC servo motor...
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Main Author: | |
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Format: | Thesis |
Language: | English English |
Published: |
2003
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Online Access: | http://psasir.upm.edu.my/id/eprint/12204/1/FK_2003_45.pdf http://psasir.upm.edu.my/id/eprint/12204/ |
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Institution: | Universiti Putra Malaysia |
Language: | English English |
Summary: | Direct Current (DC) servo motor is mainly studied for its speed and position control.
This study however, concentrated only on the position control part. The technology of
position control of DC servo motor has evolved considerably over the past few years.
To date, various types of DC servo motor position control scheme have been developed.
To name some, there are microcontroller-based control, PC based control, adaptive
control and optimal control.
In this study, a simulation and a real time implementation of DC servo motor position
control are presented. The types of controller designed and tested are the proportional
integral derivative (PID) controller and the adaptive controller. PID control scheme is
chosen mainly because of its simplicity advantage while the adaptive scheme is chosen
due to its ability to adapt.With some modification and adaptation, these two designed schemes have been
interfaced via MATLAB Real Time Toolbox to a servo trainer as the plant for real time
implementation. This toolbox contains a library of blocks with real time input and
output support. Following the design part, the modeling and simulation part are done.
The mathematical design or model of the controller then has been simulated in
MATLAB before being interfaced to the real plant. The PID and adaptive controller
have been successfully implemented to the plant with satisfactory results. Analysis has
been done to compare the performance of the two controllers from the simulation and
real time results. |
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