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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Main Author:	Omar, Mustakim
Format:	Thesis
Language:	English
Published:	2010
Subjects:	Accidents Prevention of accidents Machine design and drawing
Online Access:	https://ir.uitm.edu.my/id/eprint/37353/1/37353.pdf
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id	my-uitm-ir.37353
record_format	uketd_dc
spelling	my-uitm-ir.373532020-11-28T12:18:48Z Design and modeling quad rotor helicopter for unmanned vehicle / Mustakim Omar 2010 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 https://ir.uitm.edu.my/id/eprint/37353/ https://ir.uitm.edu.my/id/eprint/37353/1/37353.pdf text en public degree Universiti Teknologi MARA Faculty of Mechanical Engineering Ayup, Muhammad Azmi (Assoc. Prof. Ir. Dr.)
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
advisor	Ayup, Muhammad Azmi (Assoc. Prof. Ir. Dr.)
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
qualification_level	Bachelor degree
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
granting_institution	Universiti Teknologi MARA
granting_department	Faculty of Mechanical Engineering
publishDate	2010
url	https://ir.uitm.edu.my/id/eprint/37353/1/37353.pdf
_version_	1783734423150133248

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

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