Designing two-dimensional magnetic levitation control system

Other Title(s)

تصميم نظام ثنائي الأبعاد لتعليق جسم معدني بين مغناطيسيين

Dissertant

Surur, Muhammad Ismail Husayn

Thesis advisor

al-Aydi, Hatim Ali

Comitee Members

Hamad, Basil Mahmud
Abu Hadrus, Iyad Muhammad Ayyub

University

Islamic University

Faculty

Faculty of Engineering

Department

Electrical Engineering Department

University Country

Palestine (Gaza Strip)

Degree

Master

Degree Date

2015

English Abstract

This thesis presents the design of two-dimensional axis magnetic lavitation control system.

An object should be able to levitate purely with magnetics fields. In order to produce a stable output and allwo movement of the levitated object between two solenoids around, a two-dimensional classical feedback control may be utilized. This is accomplished by developingstate space equations to model one- and twodimensional magnetic lavitation.

Since the system is nonlinear and open-loop unstable, it should be linearized around a set point.The stability is analyzed around possible equilibrium point in the sense of the qualitative behavior of the system and Lyapunov stability. A control startagy is developed for levitating the object purely in the vertical components with magnetic fields and allows movement in the horizontal components between two solenoids around a two-dimensional space.

Negative feedback and lead compensators based on the linearized model of the two dimensional magnetic levitation system are designed to stablize the system. MATLAB is used in designing and simulating the system.

Main Subjects

Electronic engineering

Topics

• Magnetic fields
• Geomagnetism

No. of Pages

53

Table of Contents

• APA
• MLA
• AMA

Language

English

Data Type

Arab Theses

Record ID

BIM-617507