الرحيم الرحمن الله بسم

Islamic University of GazaElectrical Engineering

Department

Feedback Control Systems EELE 3361

Basil Hamed, Ph. D.

Control Systems Engineering

http://site.iugaza.edu.ps/bhamed/

bhamed@iugaza.edu

Basil Hamed, Ph. D.

Control Systems Engineering

http://site.iugaza.edu.ps/bhamed/

bhamed@iugaza.edu

Islamic University of GazaFaculty of Engineering

Department of Electrical and Computer Engineering

Feedback Control Systems EELE 3361Prerequisite: Signals & Linear System (EELE 3310)

Instructor : Basil Hamed, Ph.D. Control Systems Engineering

Office : B228e-mail : bhamed@ iugaza.edu

bahamed@hotmail.comWebSite : http://site.iugaza.edu.ps/bhamed/Phone : 2860700 Ext. 2874Meeting : (S,M,W) 1:00-2:00 (K 512)

12:00-1:00 (L 512)

Course Syllabus

Course Syllabus

• Course Description:

Mathematical representations of systems, feedback control systems, frequency response and transient response, First and second order systems; Block diagram algebra; Signal flow graphs; Masons rule; Stability; Routh-Hurwitz criterion; Steady state errors; Root locus theory and sketching frequency domain and state variable representation, controllability, observably, introduction to control system design

Course SyllabusText Book: Control Systems Engineering, 6th Edition by Norman Nise, 2011

References:• Feedback Control Systems by C.L. Phillips, R.D. Harbor, Third

edition• Feedback Control of Dynamics Systems, G.F. Franklin, J.D. Powell

and A. Emami-Naeini• Linear Control Systems: Analysis and Design..J. D’Azzo and

C.H.Houpis, • Linear Systems Theory, F. Szidarovszky and A. Terry Bahill• Problem Solvers, Automatic Control Systems/ Robotics. • Modern Control Engineering, 4th Edition, K.Ogata,• Automatic Control Systems by Benjamin C. Kuo, Seventh edition

Course Syllabus

Teaching Assistant

• Eng. Adham Abu Shamla (Males)

• Eng. Amany Abu Alqmboz (Females)

Course Syllabus

Course Aim:• To represent various type of dynamic systems, including transfer

functions, block diagrams, and state- space.• Linear Control Systems aim to provide students with the ability to

analyze closed loop system.• Learn the purposes, advantages and disadvantages, terminology,

and configurations of feedback control systems• To develop a basic feel for the time-domain and frequency domain

responses for simple systems.• To give students knowledge and ability of determining the stability

of a system for both the classical and modern control.• To learn how to design a controller to meet time-domain

specifications. These specifications include settling time, overshoot, steady state error, and maximum control effort.

• To provide the students an opportunity to apply the knowledge of above material in a practical (project) experience

Course SyllabusMaterials Covered: • Introduction to feedback control systems and mathematical background. • Modeling of Dynamic Systems. Subjects include Electrical components,

Translational mechanical components, Rotational mechanical components, Electro-Mechanical Components, Gears and transformers, Sensors and Actuators, Transfer function models, Block diagram reduction.

• State Variables. Subjects include, Methods for obtaining State Variable Models from Transfer Functions and Differential Equation models, Simulation Diagrams, Canonical Forms, Model Transformations, Realizations and All-integrator Diagrams, Solution of State Variable Models, The State Transition Matrix and Model Correspondence (Similarity Transformations).

• System Responses. Subjects include Time-Domain and Frequency-Domain Characteristics of dynamic systems, First and Second Order Responses, Dominant Poles.

• System Properties. Subjects include an introduction to Stability, Regulation, Transient Performance, and Frequency Response.

• Stability Analysis. Routh-Hurwitz Test, Poles of the System test and the Simulation Test.

• Graphical Analysis. Analysis for stability is further explored using Bode and root locus diagrams. (As time permits).

.

Course SyllabusGrading System:

Homework & Quizzes 20 %Mid term Exam 30 % (3/4/2013, 1:00-2:00)

Final Exam 50 % (18 /5/2013, 12:00-2:00)

Quizzes: Will be given in the discussion by the T.A

HomeworkHomework assignments are to be returned on time. No excuses will be accepted for any delay.

Office HoursOpen-door policy, by appointment or as posted.

Signals

LTI System

H(z)

G(z)

+

What is a System?

System: Block box that takes input signal(s) and converts to output signal(s).

• Continuous-Time System:

SystemInput Output

What is a Control System

• A Process that needs to be controlled:– To achieve a desired output– By regulating inputs

• A Controller: a mechanism, circuit or algorithm– Provides required input – For a desired output

RequiredInput

DesiredOutput

ProcessOutput

Controller

Closed Loop Control

• Closed-loop control takes account of actual output and compares this to desired output

Measurement

DesiredOutput

+-

ProcessDynamics

Controller/Amplifier

OutputInput

• Open-loop control is ‘blind’ to actual output

Model of Control System

Environment

Sensors

ActuatorsSignal Capture

Control

Mechanical System

Disturbances

Noise

Desired SystemPerformance

See You next Monday