DESIGN AND DEVELOPMENT OF REMOTELY OPERATED VEHICLE (ROV) FOR SHALLOW WATER MUHAMMAD SAFIE BIN ROSLI Thesis is submitted in fulfillment of the requirements for the awards of the degree of Bachelor of Mechatronic Engineering Faculty of Electrical Engineering UNIVERSITI TEKNIKAL MALAYSIA MELAKA (UTeM) 2012
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DESIGN AND DEVELOPMENT OF REMOTELY OPERATED VEHICLE (ROV)
FOR SHALLOW WATER
MUHAMMAD SAFIE BIN ROSLI
Thesis is submitted in fulfillment of the requirements for the awards of the degree of
Bachelor of Mechatronic Engineering
Faculty of Electrical Engineering
UNIVERSITI TEKNIKAL MALAYSIA MELAKA (UTeM)
2012
ii
STUDENT'S DECLARATION
I hereby declare that this thesis entitled "Design and Development of Remotely
Operated Vehicle (ROV) for Shallow Water" is the result of my own research except as cited
in the references. This is project is adequate in terms of scope and quality for the award of the
degree of Bachelor of Mechatronic Engineering.
Signature :
Name : MUHAMMAD SAFIE BIN ROSLI
ID Number : B010910170
Date :
iii
SUPERVISOR'S DECLARATION
I hereby declare that I have checked this project and in my opinion, this project is
adequate in terms of scope and quality for the awards of the Degree of Bachelor of
Mechatronic Engineering.
Signature :
Name : PN. FADILAH BINTI ABDUL AZIS
Position : Lecturer
Date :
iv
Specially dedicated to:
My father, Rosli Bin Abdul Wahid
My mother, Samsiah Binti Ismail
My sibling, Muhammad Suhaimi Bin Rosli
Thanks for the loves and supports
v
ACKNOWLEDGEMENT
First and foremost, I would like to express my sincere and gratitude to my supervisor
Pn. Fadilah Binti Abdul Azis for guidance throughout the progress of this project, for her
germinal ideas, invaluable guidance, continuous encouragement and constant support. This
thesis would not have been possible without her guidance. I appreciate her consistent support
from the first day I applied to graduate program to these concluding moments. I also sincerely
thanks for the time spent proofreading and correcting my naive mistakes.
Moreover, my sincere thanks go to all members of the staff of the Mechatronic
Engineering Department UTeM, who helped me and made my life studying in UTeM pleasant
and unforgettable. Many special thanks go to my classmates and dear housemate for their
excellent understanding, co-operation, inspiration and supports during this study.
I acknowledge my sincere and my great appreciation goes to all my family members
who have been so patient and support me all these years. Without their encouragement and
love, I would not be able to undergo the pressure due to this project. During the process of
constructing design of prototype ROV, there are many difficulties that I faced but, with the
guidance and supported from underwater team members, Syed Razlan Shah, Muhammad
Fauzi and Goh Joen Sam, as well as all BEKM mates finally I was able to finished my first
report for final year 1 smoothly.
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ABSTRACT
Remotely Operated Underwater vehicles (ROV) currently have being utilized for
scientific and commercials application. Many industries are involved on develop robot in
order to reduce human works as well as increase productivity, efficiencies and monitoring.
Most of the petroleum industries are facing problem doing inspecting and monitoring on
piping or chain underwater. All task need to be done by divers himself. There are constraint
issues on underwater environment that dangerous and depth pressurized affect human body.
Otherwise there is needed highly cost for each task. Therefore, there is ROV design in order to
replace the divers itself. It is tethered underwater robot control manually by user using
joystick. The benefit of this ROV is it can submerge through the underwater for certain type of
underwater duties such as monitoring. The ROV are design to withstand pressure underwater
by selection of suitable material for pressure hulls and fixed with water proof to avoid leakage
to the electronic circuit. The Peripheral Interface Controller (PIC) is used to control the
movement of this ROV. The ROV was design based in 3 goals maneuverability, performance
and future industrial implementation (ability to carry camera, tools, and sensors). This ROV
will test on two type of testing area such as laboratory pool and swimming pool. This report
also shows all the performances of ROV. Standard test method for pressure testing, buoyancy
and controlling efficiencies are considered on testing the ROV. This report represents the
development of ROV in form of mechanical design, electronic and software implementation.
This project will give much benefit for related underwater industries by looking at ROV's
features that is capable to undergo with velocity 0.1m/s for horizontal movement and velocity
0.2m/s for vertical movement.
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ABSTRAK
Kenderaan air kawalan jarak jauh sering digunakan untuk tujuan saintifik mahupun
komersial. Kebanyakkan industri telah melibatkan diri dalam pembangunan robot demi
mengurangkan kerja manusia serta meningkatkan penghasilan, kecekapan dan pemantauan.
Kebanyakkan industri petroleum menghadapi masalah melakukan pemeriksaaan dan
pengawasan perpaipan serta rantaian di dalam air. Semua keperluan tugasan harus dilakukan
oleh penyelam sendiri. Terdapat beberapa isu yang menjadi kekangan tentang persekitaran di
dalam air yang merbahaya serta bertekanan tinggi yang mungkin memberi kesan terhadap
tubuh manusia. Selain itu, ia memerlukan kos yang tinggi dalam melaksanakan sesuatu
tugasan. Lantarannya, rekaan ROV bertujuan untuk menggantikan penyelam tersebut. Robot
dalam air ini dikawal oleh pengguna menggunakan alat kawalan. Faedah ROV ini ialah ia
boleh menenggelami air untuk melakukan tugas-tugas tertentu. ROV ini telah direka mampu
menahan tekanan air melalui pemilihan bahan untuk "pressure hull" dan kalis air bagi
mengelak kebocoran terhadap litar elektronik. Litar bersepadu (PIC) digunakan untuk
mengawal pergerakan ROV. ROV ini dicipta berdasarkan 3 matlamat untuk pengendalian,
prestasi dan perlaksanaan industri untuk masa depan (kebolehan untuk mengangkut kamera,
alatan dan sensor). ROV ini akan diuji di dalam dua jenis tempat seperti kolam makmal, dan
kolam renang. Thesis ini menunjukkan semua prestasi ROV. Kaedah ujian akan dilakukan
untuk menguji tekanan, keapungan dan kecekapan pergerakan akan dipertimbangkan dalam
pengujian ROV. Thesis ini menunjukkan pembangunan ROV dalam reka bentuk mekanikal,
elektronik dan perisian. Projek ini akan memberi manfaat yang banyak untuk industri yang
berkaitan di bawah air dengan melihat ciri-ciri ROV yang mampu menjalani dengan halaju
0.1m / s untuk pergerakan mendatar dan halaju 0.2m / s untuk pergerakan menegak.