Position control for linear motion servo system via nominal characteristic trajectory following controller

Motion control system is a challenging problem in the area of control systems. It is very useful to demonstrate concepts in linear control such as the stabilization of unstable systems. Motion control system plays important roles in industrial equipment such as machine tools, semiconductor man...

Full description

Saved in:

Bibliographic Details
Main Author:	Jalani, Noor Hisham
Format:	Thesis
Language:	English English English
Published:	2008
Subjects:	TJ Mechanical engineering and machinery
Online Access:	http://eprints.uthm.edu.my/7377/1/24p%20NOOR%20HISHAM%20JALANI.pdf http://eprints.uthm.edu.my/7377/2/NOOR%20HISHAM%20JALANI%20COPYRIGHT%20DECLARATION.pdf http://eprints.uthm.edu.my/7377/3/NOOR%20HISHAM%20JALANI%20WATERMARK.pdf
Tags:	Add Tag No Tags, Be the first to tag this record!

id	my-uthm-ep.7377
record_format	uketd_dc
spelling	my-uthm-ep.73772022-07-21T04:15:34Z Position control for linear motion servo system via nominal characteristic trajectory following controller 2008-11 Jalani, Noor Hisham TJ Mechanical engineering and machinery TJ212-225 Control engineering systems. Automatic machinery (General) Motion control system is a challenging problem in the area of control systems. It is very useful to demonstrate concepts in linear control such as the stabilization of unstable systems. Motion control system plays important roles in industrial equipment such as machine tools, semiconductor manufacturing systems and robot systems. One type of motion control systems is point-to-point (PTP) positioning system, which is used to move an object from one point to another point. Linear motion servo system is a machine that move cart from one point to another point. This system consists of a cart driven by a DC motor, via a rack and pinion mechanism to ensure consistent and continuous traction. Up to now many types of controllers have been proposed and evaluated for positioning systems. Two type of controller that discussed in this thesis are Proportional-Velocity (PV) and Nominal Characteristic Trajectory Following (NCTF). The experimental results showed that the PV was successfully implemented which controlled the settling time, rise time and steady-state error of the desired position. However, the overshoot performances show its disadvantages. Additionally, the PV controller design is time consuming process, since model and parameters of the linear motion servo system are needed. Therefore, the needs for higher performance controller become important for the simplicity of the controller design. Hence, the investigation proceed with the non-model based NCTF controller was to control the cart position of the linear motion servo system. The NCTF controller consists of a Nominal Characteristic Trajectory (NCT) and PI compensator. The NCTF controller was designed based on a simple open-loop experiment of the object. The experimental results showed that the NCTF controller is more effective for controlling position oflinear motion servo system than the PV controller. 2008-11 Thesis http://eprints.uthm.edu.my/7377/ http://eprints.uthm.edu.my/7377/1/24p%20NOOR%20HISHAM%20JALANI.pdf text en public http://eprints.uthm.edu.my/7377/2/NOOR%20HISHAM%20JALANI%20COPYRIGHT%20DECLARATION.pdf text en staffonly http://eprints.uthm.edu.my/7377/3/NOOR%20HISHAM%20JALANI%20WATERMARK.pdf text en validuser mphil masters Universiti Tun Hussein Onn 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 Jalani, Noor Hisham Position control for linear motion servo system via nominal characteristic trajectory following controller
description	Motion control system is a challenging problem in the area of control systems. It is very useful to demonstrate concepts in linear control such as the stabilization of unstable systems. Motion control system plays important roles in industrial equipment such as machine tools, semiconductor manufacturing systems and robot systems. One type of motion control systems is point-to-point (PTP) positioning system, which is used to move an object from one point to another point. Linear motion servo system is a machine that move cart from one point to another point. This system consists of a cart driven by a DC motor, via a rack and pinion mechanism to ensure consistent and continuous traction. Up to now many types of controllers have been proposed and evaluated for positioning systems. Two type of controller that discussed in this thesis are Proportional-Velocity (PV) and Nominal Characteristic Trajectory Following (NCTF). The experimental results showed that the PV was successfully implemented which controlled the settling time, rise time and steady-state error of the desired position. However, the overshoot performances show its disadvantages. Additionally, the PV controller design is time consuming process, since model and parameters of the linear motion servo system are needed. Therefore, the needs for higher performance controller become important for the simplicity of the controller design. Hence, the investigation proceed with the non-model based NCTF controller was to control the cart position of the linear motion servo system. The NCTF controller consists of a Nominal Characteristic Trajectory (NCT) and PI compensator. The NCTF controller was designed based on a simple open-loop experiment of the object. The experimental results showed that the NCTF controller is more effective for controlling position oflinear motion servo system than the PV controller.
format	Thesis
qualification_name	Master of Philosophy (M.Phil.)
qualification_level	Master's degree
author	Jalani, Noor Hisham
author_facet	Jalani, Noor Hisham
author_sort	Jalani, Noor Hisham
title	Position control for linear motion servo system via nominal characteristic trajectory following controller
title_short	Position control for linear motion servo system via nominal characteristic trajectory following controller
title_full	Position control for linear motion servo system via nominal characteristic trajectory following controller
title_fullStr	Position control for linear motion servo system via nominal characteristic trajectory following controller
title_full_unstemmed	Position control for linear motion servo system via nominal characteristic trajectory following controller
title_sort	position control for linear motion servo system via nominal characteristic trajectory following controller
granting_institution	Universiti Tun Hussein Onn Malaysia
granting_department	Fakulti Kejuruteraan Elektrik dan Elektronik
publishDate	2008
url	http://eprints.uthm.edu.my/7377/1/24p%20NOOR%20HISHAM%20JALANI.pdf http://eprints.uthm.edu.my/7377/2/NOOR%20HISHAM%20JALANI%20COPYRIGHT%20DECLARATION.pdf http://eprints.uthm.edu.my/7377/3/NOOR%20HISHAM%20JALANI%20WATERMARK.pdf
_version_	1747831143557758976

Position control for linear motion servo system via nominal characteristic trajectory following controller

Similar Items