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Design and modeling quad rotor helicopter for unmanned vehicle / Mustakim Omar

The quad rotor helicopter mechanism is applied in the unmanned vehicle surveillance robot to have easier and good maneuverability during operation. This added characteristic gives it more flexible in indoor surveillance mission and faster operation such as in climbing through upstairs inside buildin...

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Bibliographic Details
Main Author: Omar, Mustakim
Format: Thesis
Language:English
Published: 2010
Subjects:
Accidents. Prevention of accidents
Machine design and drawing
Online Access:http://ir.uitm.edu.my/id/eprint/37353/1/37353.pdf
http://ir.uitm.edu.my/id/eprint/37353/
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spelling my.uitm.ir.373532020-11-28T12:18:48Z http://ir.uitm.edu.my/id/eprint/37353/ Design and modeling quad rotor helicopter for unmanned vehicle / Mustakim Omar Omar, Mustakim Accidents. Prevention of accidents Machine design and drawing The quad rotor helicopter mechanism is applied in the unmanned vehicle surveillance robot to have easier and good maneuverability during operation. This added characteristic gives it more flexible in indoor surveillance mission and faster operation such as in climbing through upstairs inside buildings. 2.4GHz (6 channels) of radio communication is used to drive the robot where Pulses Width Modulation (PWM) is generated by microcontroller to control the speed of four rotors by sending it to ESCs. Autopilot system was developed using 5 degree of freedom (DOF) Inertia Measurement Unit (IMU) analog sensor and interfacing with Microcontroller (PIC16F877A) to control motor RPM as well as its position during flights. The sensor will measure mechanical inputs (tilting and motion) in X, Y, and Z axes in term of analog voltage, then processes by microcontroller and sending to ESCs. Fly dynamic analysis for throttle operation (ascending and ascending) is done such as rotor RPM and size, thrust force and angle of pitch, roll and yaw. Speed and propeller thrust force testing have been done and indicated that every rotor had different thrust force even though the RPM of the motor have the same magnitude. Effective symmetry configuration and desired centre of gravity (CG) will determine the flight performance as well as reduce the disturbances created by air flow of the propellers. It was proven that without the sensor, the robot cannot have stability flight as well. 2010 Thesis NonPeerReviewed text en http://ir.uitm.edu.my/id/eprint/37353/1/37353.pdf Omar, Mustakim (2010) Design and modeling quad rotor helicopter for unmanned vehicle / Mustakim Omar. Degree thesis, Universiti Teknologi MARA.
institution Universiti Teknologi Mara
building Tun Abdul Razak Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Mara
content_source UiTM Institutional Repository
url_provider http://ir.uitm.edu.my/
language English
topic Accidents. Prevention of accidents
Machine design and drawing
spellingShingle Accidents. Prevention of accidents
Machine design and drawing
Omar, Mustakim
Design and modeling quad rotor helicopter for unmanned vehicle / Mustakim Omar
description The quad rotor helicopter mechanism is applied in the unmanned vehicle surveillance robot to have easier and good maneuverability during operation. This added characteristic gives it more flexible in indoor surveillance mission and faster operation such as in climbing through upstairs inside buildings. 2.4GHz (6 channels) of radio communication is used to drive the robot where Pulses Width Modulation (PWM) is generated by microcontroller to control the speed of four rotors by sending it to ESCs. Autopilot system was developed using 5 degree of freedom (DOF) Inertia Measurement Unit (IMU) analog sensor and interfacing with Microcontroller (PIC16F877A) to control motor RPM as well as its position during flights. The sensor will measure mechanical inputs (tilting and motion) in X, Y, and Z axes in term of analog voltage, then processes by microcontroller and sending to ESCs. Fly dynamic analysis for throttle operation (ascending and ascending) is done such as rotor RPM and size, thrust force and angle of pitch, roll and yaw. Speed and propeller thrust force testing have been done and indicated that every rotor had different thrust force even though the RPM of the motor have the same magnitude. Effective symmetry configuration and desired centre of gravity (CG) will determine the flight performance as well as reduce the disturbances created by air flow of the propellers. It was proven that without the sensor, the robot cannot have stability flight as well.
format Thesis
author Omar, Mustakim
author_facet Omar, Mustakim
author_sort Omar, Mustakim
title Design and modeling quad rotor helicopter for unmanned vehicle / Mustakim Omar
title_short Design and modeling quad rotor helicopter for unmanned vehicle / Mustakim Omar
title_full Design and modeling quad rotor helicopter for unmanned vehicle / Mustakim Omar
title_fullStr Design and modeling quad rotor helicopter for unmanned vehicle / Mustakim Omar
title_full_unstemmed Design and modeling quad rotor helicopter for unmanned vehicle / Mustakim Omar
title_sort design and modeling quad rotor helicopter for unmanned vehicle / mustakim omar
publishDate 2010
url http://ir.uitm.edu.my/id/eprint/37353/1/37353.pdf
http://ir.uitm.edu.my/id/eprint/37353/
_version_ 1685651507384418304
score 13.211869

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