Course Project Spring 2021 Intended learning outcomes: 1. Utilizing all the techniques been described in class 2. Design a new system to achieve a specific goal and produce a fancy product 3. Use up-to-date technology in the design 4. Publishing a paper Your project is Reseacrh Type 1. The theme of all the projects is “State Space with Applications” 2. The output from the research is: a. An IEEE research paper (attached on BB) b. Power point presentation 3. The output should cover all the following items: a. Title b. Authors names with their affiliations, c. Abstract d. Introduction, e. Related works f. Methodology, g. Analysis and results h. Discussions i. Conclusions j. References k. You enrich your report by tables, equations, figures, images,… 4. The rubrics is as follows: Standards 5 - 4 Exemplary 3 - 2 Satisfactory 1-0 Unacceptable Abstract Clearly states problem and question to be resolved; summarizes method, results, and conclusions Summarizes problem, approach, findings, and outcomes but lacks some details Is vague about the problem; does not provide a summary of the whole project Introduction Provides an introduction to the subject. Address the problem with clarity and a strong rationale/justification. States the objective of the study Provides an introduction to the subject but does not address the problem with clarity and a strong rationale/justification. Objective not clear Provides an introduction but does not describe the problem to be solved; fails to explain the details and objectives of the study. Literature Review Provides extensive background research into the topic and summarizes important findings from the review of the literature, including critical reading, justifies the current study, explains the significance of the problem. Provides some background research into the topic and describes the problem to be solved. Some important findings from the review of the literature are listed but no critical reading or justification Provides some background research into the topic but does not describe the problem to be solved; fails to summarize important findings from the review of the literature including critical reading. Methodology Presents easy-to-follow steps that are logical and adequately detailed; include all needed equations Presents most of the steps but lacks in details or explanation of the procedure Misses procedural steps has steps that are not sequential, missing explanation Results and Discussion Provides a complete explanation of data and results Explains data and results with some aspects lacking detail Lacks description of data and results Conclusion Presents a logical explanation for findings; addresses recommendations and/or implications for further research or use/application Presents a reasonable explanation for findings Does not adequately explain findings References Appropriately documents sources with journal papers Few or old documents sources Neglects important sources or documen ...

1. Course Project
Spring 2021
Intended learning outcomes:
1. Utilizing all the techniques been described in class
2. Design a new system to achieve a specific goal and produce a
fancy product
3. Use up-to-date technology in the design
4. Publishing a paper
Your project is Reseacrh Type
1. The theme of all the projects is “State Space with
Applications”
2. The output from the research is:
a. An IEEE research paper (attached on BB)
b. Power point presentation
3. The output should cover all the following items:
a. Title
b. Authors names with their affiliations,
c. Abstract
d. Introduction,
e. Related works
f. Methodology,
g. Analysis and results
h. Discussions
i. Conclusions
j. References
k. You enrich your report by tables, equations, figures,
images,…

2. 4. The rubrics is as follows:
Standards
5 - 4
Exemplary
3 - 2
Satisfactory
1-0
Unacceptable
Abstract
Clearly states problem and question to be resolved; summarizes
method, results, and conclusions
Summarizes problem, approach, findings, and outcomes but
lacks some details
Is vague about the problem; does not provide a summary of the
whole project
Introduction
Provides an introduction to the subject. Address the problem
with clarity and a strong rationale/justification. States the
objective of the study
Provides an introduction to the subject but does not address the
problem with clarity and a strong rationale/justification.
Objective not clear
Provides an introduction but does not describe the problem to
be solved; fails to explain the details and objectives of the
study.
Literature Review
Provides extensive background research into the topic and
summarizes important findings from the review of the literature,

3. including critical reading, justifies the current study, explains
the significance of the problem.
Provides some background research into the topic and describes
the problem to be solved. Some important findings from the
review of the literature are listed but no critical reading or
justification
Provides some background research into the topic but does not
describe the problem to be solved; fails to summarize important
findings from the review of the literature including critical
reading.
Methodology
Presents easy-to-follow steps that are logical and adequately
detailed; include all needed equations
Presents most of the steps but lacks in details or explanation of
the procedure
Misses procedural steps has steps that are not sequential,
missing explanation
Results and Discussion
Provides a complete explanation of data and results
Explains data and results with some aspects lacking detail
Lacks description of data and results
Conclusion
Presents a logical explanation for findings; addresses
recommendations and/or implications for further research or
use/application
Presents a reasonable explanation for findings
Does not adequately explain findings
References
Appropriately documents sources with journal papers
Few or old documents sources
Neglects important sources or documents few to no sources
Writing Mechanics
Is free or almost free of errors of grammar, spelling, and writing
mechanics;
Has errors but they don't represent a major distraction;

4. Has many errors that obscure the meaning of content or add
confusion;
Overall
Article Format
The entire article follows the APA format including article
sections, subsections, figures, equations, appendix, references
Has the wrong format in 1 or 2 items
Has the wrong format in 3 or 4 items
Page 1 of 2
State Space Modelling of DC-DC Converter and MATLAB
Simulink Simulation
By: Hala Alolyan & Fay Saifuddin
Course: ECE349
Table of content
INTRODUCTION
BACKGROUND
CONVENTIONAL DC-DC CCONVERTERS
STATE-SPACE MODELLING OF CONVETRES
SIMULINK MODEL
RESULTS

5. 1. INTRODUCTION
Converters play a crucial role in managing and controlling the
power flow to have the optimum desired outputs
Mathematical modeling, transfer function analysis, and state-
space analysis techniques of converters
Conventional modelling is through inductor, resistor and
capacitors
Most efficient way is through state-space modeling
The modelling is simulated on MATLAB Simulink
2. BACKGROUND
The converters efficiency depends on various factors
The one of the main factor is switching speed
The conventional model is having switching speed up to some
extant
The state-space modelling improves the switching speed
Can calculate the theoretical output as well from state-space
3. CONVENTIONAL DC-DC CONVERTERS
The conventional modelling is through components capacitor,

6. inductor and resistor
The model is usually drawn and simulated on different
software's.
The main software Pspice, Ltspice and some other software’s.
The model is simulated to have desired output voltage and
current across the inductor
The convectional method effectively analyze the ripples as per
switching frequency
4. STATE-SPACE MODELLING
The state-space modeling is way efficient
The switching speed is much high
The simulated software simulate it effectively fast, MATLAB
Simulink
The modelling as per state space variables and matrices
4. SIMULINK MODELLING
The state-space model is used to insert the state-space matrices

7. The gain model is used to calculates the efficiency of the
switching of the converter
The demux is used to split the output into state space variables
The output is displayed on the scope
"DC-DC converter subsystem in Simulink"
5. RESULTS
The simulated results are compared
The state-space is faster than the conventional simulated
software
The state-space do not look for the ripple as it do not have
switching frequency
The conventional simulation looks for the ripples
The limitation is efficiency of state-space entered into the block
before simulation
5. RESULTS

8. 6. CONCULSIONS
For fast switching application state-space modelling is one of
the best option
Integration of state-space model is so easy
The limitation is it do not check for ripples due to switching
frequency
For the application where ripple control is important the
conventional model is recommended
THANK YOU
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