ANALYSIS OF ESP8266 MODULE ACCURACY
FOR WIFI NETWORK BASED INDOOR POSITIONING SYSTEM
By
Albertus Agung Dananto Setyawan 2-1752-009
MASTER’S DEGREE in
MASTER OF MECHANICAL ENGINEERING – MECHATRONICS concentration FACULTY OF ENGINEERING AND INFORMATION TECHNOLOGY
SWISS GERMAN UNIVERSITY The Prominence Tower
Jalan Jalur Sutera Barat No. 15, Alam Sutera Tangerang, Banten 15143 - Indonesia
August 2018
By
Albertus Agung Dananto Setyawan 2-1752-009
MASTER’S DEGREE in
MASTER OF MECHANICAL ENGINEERING – MECHATRONICS concentration FACULTY OF ENGINEERING AND INFORMATION TECHNOLOGY
SWISS GERMAN UNIVERSITY The Prominence Tower
Jalan Jalur Sutera Barat No. 15, Alam Sutera Tangerang, Banten 15143 - Indonesia
Revision after the Thesis Defense on August 2, 2018
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FOR WIFI NETWORK BASED INDOOR POSITIONING SYSTEM
Albertus Agung Dananto Setyawan STATEMENT BY THE AUTHOR
I hereby declare that this submission is my own work and to the best of my knowledge, it contains no material previously published or written by another person, nor material which to a substantial extent has been accepted for the award of any other degree or diploma at any educational institution, except where due acknowledgement is made in the thesis.
Albertus Agung Dananto Setyawan, S.T.
_____________________________________________
Student Date
Approved by:
Mr. Edi Sofyan, B.Eng., Ph.D.
_____________________________________________
Thesis Advisor Date
Mr. Dena Hendriana, B.Sc., M.Sc.,Ph.D.
_____________________________________________
Thesis Co-Advisor Date
Dr. Ivan Setiadi Kartawiria, S.T., M.Sc.
_____________________________________________
Dean Date
Albertus Agung Dananto Setyawan ABSTRACT
ANALYSIS OF ESP8266 MODULE ACCURACY
FOR WIFI NETWORK BASED INDOOR POSITIONING SYSTEM
By
Albertus Agung Dananto Setyawan Mr. Edi Sofyan, B.Eng., Ph.D., Advisor
Mr. Dena Hendriana, B.Sc., M.Sc.,Ph.D., Co-Advisor
SWISS GERMAN UNIVERSITY
Indoor positioning system is a technology to mapping some object in a certain area. It is similar with GPS system, but IPS is used to overcome the weaknes of GPS which the signal can’t be used inside the building. One of media that can be used in IPS is Wireless signal which works on 2.4 GHz. This radio frequency can be produced by small module called ESP8266. In this thesis working, the capability of ESP8266 to be used in IPS will be tested and analyzed. It will be processed by determining the relation between the RSSI and the distance between transmitter and receiver, and get the equation. The second process is deploying the equation into trilatertaion algorithm to test the harware in a several area. The result from this experiment is equation model 𝑓(𝑥) = 0.1156𝑥2− 3.548𝑥 − 90.67 with R2 value 0.9701. This equation is for calculating distance from known RSSI that can be used in the trilateration algorithm.
Keywords: IPS, ESP8266, Trilateration
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FOR WIFI NETWORK BASED INDOOR POSITIONING SYSTEM
Albertus Agung Dananto Setyawan
© Copyright 2018
by Albertus Agung Dananto Setyawan All rights reserved
Albertus Agung Dananto Setyawan DEDICATION
I dedicate this works for my family, ATMI Cikarang, SGU and the development of Industry 4.0 technology.
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Albertus Agung Dananto Setyawan ACKNOWLEDGEMENTS
I wish to thank to:
1. My Lord that always giving bless, guidance and healthy to me.
2. My parent and in-laws : M.A. Sri Partini; FX. Sulistyo Putro and V. Wahyu Trisnaningsih; my brother, sister and their family; and the special one my lovely wife : Bonifatia Previana P.; because of all of their supports, I can finish this thesis working
3. My campus and workplace: ATMI Cikarang which makes me able to study in master program.
4. My campus: Swiss German University and all of the lecturers which provides all of the knowledge in master program.
5. Friends, and relatives which always giving supports to me.
Albertus Agung Dananto Setyawan TABLE OF CONTENTS
Page
STATEMENT BY THE AUTHOR ... 2
ABSTRACT ... 3
DEDICATION ... 5
ACKNOWLEDGEMENTS ... 6
TABLE OF CONTENTS ... 7
LIST OF FIGURES ... 9
LIST OF TABLES ... 12
CHAPTER 1 - INTRODUCTION ... 14
1.1 Background ... 14
1.2 Research Problems ... 16
1.3 Research Objectives ... 16
1.4 Significance of Study ... 17
1.5 Research Questions ... 17
1.6 Hypothesis ... 17
CHAPTER 2 - LITERATURE REVIEW ... 18
2.1 Theoretical Perspectives ... 18
2.2 Previous Study ... 38
CHAPTER 3 – RESEARCH METHODS ... 40
3.1 Research Framework ... 40
3.2 System Overview ... 41
3.3 Material and Equipment ... 41
3.4 Data Collection and Analysis ... 44
3.5 Application and Performance Test ... 49
CHAPTER 4 – RESULTS AND DISCUSSIONS ... 51
4.1 Initial Evaluation ... 51
4.2 Data Analysis ... 58
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Albertus Agung Dananto Setyawan
CHAPTER 5 – CONCLUSIONS AND RECOMMENDATIONS ... 64
5.1 Conclusions ... 64
5.2 Recommendations ... 64
GLOSSARY ... 65
APPENDIX ... 66
REFERENCES ... 88
CURRICULUM VITAE ... 90