Digital speed and position control system incorporating an Incremental encoder

Nowaday Direct current (DC) motor become an important drive configuration for many applications across a wide range of powers and speeds. The ease of control and excellent performance of the DC motors will ensure that the number of applications using them will continue grow for the foreseeable fu...

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Main Author:	Yaziz, Nor Hidayah
Format:	Thesis
Language:	English English English
Published:	2014
Subjects:	TJ Mechanical engineering and machinery
Online Access:	http://eprints.uthm.edu.my/1606/1/24p%20NOR%20HIDAYAH%20YAZIZ.pdf http://eprints.uthm.edu.my/1606/2/NOR%20HIDAYAH%20YAZIZ%20COPYRIGHT%20DECLARATION.pdf http://eprints.uthm.edu.my/1606/3/NOR%20HIDAYAH%20YAZIZ%20WATERMARK.pdf
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id	my-uthm-ep.1606
record_format	uketd_dc
spelling	my-uthm-ep.16062021-10-03T08:09:23Z Digital speed and position control system incorporating an Incremental encoder 2014-07 Yaziz, Nor Hidayah TJ Mechanical engineering and machinery TJ212-225 Control engineering systems. Automatic machinery (General) Nowaday Direct current (DC) motor become an important drive configuration for many applications across a wide range of powers and speeds. The ease of control and excellent performance of the DC motors will ensure that the number of applications using them will continue grow for the foreseeable future. This project focuson DC motor functional applications in term of speed control and position control system by using microcontroller PIC18F4520. Speed control system is a closed-loop real time control system, where optical encoder is coupled to the motor shaft to provide the feedback speed signal to controller. Pulse Width Modulation (PWM) technique is used where its signal is generated in microcontroller. The microcontroller will send PWM signal to motor driver, vary the voltage supply of motor to maintain at constant speed. While position control system are using Propotional Intergral Derivative (PID) controller as control method to get desired position with minimun error. The value of PID are define by using manualy method. Microcontroller acts as proportional, intergral and derivative (PID) controller with Kp =0.6, Ki=0.9 and Kd=0.1 in this study. Meanwhile Visual Basic 6.0 software is developed to provide a graphic user interface (GUI) for the user interfacing at computer. In addtional, it also shows a graph of motor position versus time to let the user monitor the performance of the system easily. Based on the result, the reading of optical encoder built is quite reliable. Through the project, it can be concluded that microcontroller PIC 18F4520 can control motor speed and motor position at desired value. 2014-07 Thesis http://eprints.uthm.edu.my/1606/ http://eprints.uthm.edu.my/1606/1/24p%20NOR%20HIDAYAH%20YAZIZ.pdf text en public http://eprints.uthm.edu.my/1606/2/NOR%20HIDAYAH%20YAZIZ%20COPYRIGHT%20DECLARATION.pdf text en staffonly http://eprints.uthm.edu.my/1606/3/NOR%20HIDAYAH%20YAZIZ%20WATERMARK.pdf text en validuser mphil masters Universiti Tun Hussein Malaysia Fakulti Kejuruteraan Elektrik dan Elektronik
institution	Universiti Tun Hussein Onn Malaysia
collection	UTHM Institutional Repository
language	English English English
topic	TJ Mechanical engineering and machinery TJ Mechanical engineering and machinery
spellingShingle	TJ Mechanical engineering and machinery TJ Mechanical engineering and machinery Yaziz, Nor Hidayah Digital speed and position control system incorporating an Incremental encoder
description	Nowaday Direct current (DC) motor become an important drive configuration for many applications across a wide range of powers and speeds. The ease of control and excellent performance of the DC motors will ensure that the number of applications using them will continue grow for the foreseeable future. This project focuson DC motor functional applications in term of speed control and position control system by using microcontroller PIC18F4520. Speed control system is a closed-loop real time control system, where optical encoder is coupled to the motor shaft to provide the feedback speed signal to controller. Pulse Width Modulation (PWM) technique is used where its signal is generated in microcontroller. The microcontroller will send PWM signal to motor driver, vary the voltage supply of motor to maintain at constant speed. While position control system are using Propotional Intergral Derivative (PID) controller as control method to get desired position with minimun error. The value of PID are define by using manualy method. Microcontroller acts as proportional, intergral and derivative (PID) controller with Kp =0.6, Ki=0.9 and Kd=0.1 in this study. Meanwhile Visual Basic 6.0 software is developed to provide a graphic user interface (GUI) for the user interfacing at computer. In addtional, it also shows a graph of motor position versus time to let the user monitor the performance of the system easily. Based on the result, the reading of optical encoder built is quite reliable. Through the project, it can be concluded that microcontroller PIC 18F4520 can control motor speed and motor position at desired value.
format	Thesis
qualification_name	Master of Philosophy (M.Phil.)
qualification_level	Master's degree
author	Yaziz, Nor Hidayah
author_facet	Yaziz, Nor Hidayah
author_sort	Yaziz, Nor Hidayah
title	Digital speed and position control system incorporating an Incremental encoder
title_short	Digital speed and position control system incorporating an Incremental encoder
title_full	Digital speed and position control system incorporating an Incremental encoder
title_fullStr	Digital speed and position control system incorporating an Incremental encoder
title_full_unstemmed	Digital speed and position control system incorporating an Incremental encoder
title_sort	digital speed and position control system incorporating an incremental encoder
granting_institution	Universiti Tun Hussein Malaysia
granting_department	Fakulti Kejuruteraan Elektrik dan Elektronik
publishDate	2014
url	http://eprints.uthm.edu.my/1606/1/24p%20NOR%20HIDAYAH%20YAZIZ.pdf http://eprints.uthm.edu.my/1606/2/NOR%20HIDAYAH%20YAZIZ%20COPYRIGHT%20DECLARATION.pdf http://eprints.uthm.edu.my/1606/3/NOR%20HIDAYAH%20YAZIZ%20WATERMARK.pdf
_version_	1747830827750785024

Digital speed and position control system incorporating an Incremental encoder

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