1. COLLEGE SURVEILLANCE USING QUADCOPTER
Project Guide: Batch No:30
Mr.K.Mallikarjuna Rao 1.N.Srihari Rao(13JR1A0490)
M.Tech 2.N.Lokesh(13JR1A0491)
Asst. Professor 3.N.Dheekshit(13JR1A0489)
4.P.KatamRaju(13JR1A0496)

2. INTRODUCTION
 Quad copters are an aerial vehicle operated to fly independently and is
one of the representations of a UAV (Unmanned Aerial Vehicles).
 “To fly” has been one of the dreams of the humans
 But the story tells that building flying machines is not easy!
 A basic and common component: the wing
 Two kind of “flying machines” (excluding rockets and balloons):
1. Fixed wing, i.e. airplanes
2. Rotating wing, i.e. helicopters
 Are mechanically simple: they have n motors and n propellers
 Do not require complex mechanical parts to control the flight
 Can fly and move only by changing motor speed
 Are controlled only by a electronic-/computer-based system

3. BASIC MATERIALS REQUIRED
• Atmega16 micro controller
• Brushless Motors – 930kV
• 1.2 GHz Transmitter and Receiver
• Electronic Speed Controllers (ESC)
• Bullet Connectors
• Camera and video transmitter
• Propellers
• Speaker
• A strong base as to hold the structure
• Microphone and voice transmitter

4. Literature Review
 Etienne Oehmichen was the first scientist who experimented with
rotorcraft designs in the 1920s. Among the six designs he tried, his second
multicopter had four rotors and eight propellers, all driven by a single
engine.
 The Quad copter is controlled through graphical user interface (GUI).
Communication between GUI and Quad copter is done by using wireless
communication system.
 All signals from sensors are processed by Arduino Uno microcontroller
board. Output from Arduino Uno microcontroller board used to control
Quad copter propellers.
 Quad copter can accept load disturbance up to 250g during it hover
condition.
 Maximum operated time of Quad copter is six minutes using 2200mAh
Lipo battery and operate time can be increase by using largest battery
capacity.

5. Background technology
Quad copters were among the first vertical take-off and
landing vehicles(VTOLS).
The first was the Omnichen 2,invented in 1920 by Etienne
omnichen.
The convert wings model A quad copter, designed by
Dr.George E Bothezat,appeared in 1956.
Quad copters is an aerial vehicle operated to fly
independently and is one of the representations of a UAV
(Unmanned Aerial Vehicles).
They are controlled by pilots on ground or
simultaneously driven.

6. Proposed Technology
 The proposed drone technology works basing on the both remote and the
voice signals simultaneously.
 The video signals are transmitted from quad copter to the user through
the transmitter fixed to the camera and the audio control signals are
transmitted from the user to quad copter.
 So here we are working on the concept that why can’t we monitor desired
area of the college by sitting in a room.
 This will be the best solution for it to reduce the burden of
monitoring the college by walk.

7. Structure Of Quad Copter
 Mechanical :- A frame, 4 brushless motors (with frame pads and propeller
adapter), 4 rotors (two clockwise two counter clockwise), 4 esc, Screw
pack and instruments.
 Electronics :-A control board, battery, and radio receiver,
some sensor (gyroscope, accelerometer, barometer, pressure
measurement) or IMU (inertial measurement unit).

8. Block Diagram of Quad Copter

9. DRIVERS
DRIVERS
DRIVERS
DRIVERS
MOTOR
MOTOR
MOTOR
MOTOR
MICRO
CONTROLLER
(ATMEGA 16)
BLOCK DIAGRAM

10. WORKING PRINCIPLE – MOTOR ROTATION
Take off Motion
Landing Motion

11. WORKING PRINCIPLE – MOTOR ROTATION
BACKWARD MOTION
FORWARD MOTION

12. WORKING PRINCIPLE – MOTOR ROTATION
RIGHT MOTION
LEFT MOTION

13. • 1st review
• 2nd review
• 3rd review
• Literature survey of
project software and
hardware
requirements
• Code
implementation
• Results
Work plan

14. APPLICATION
• Remote Sensing Applications.
• Applications in the Domain of Disaster Monitoring, namely Forest Fires.
• Military Applications.
• Harmful gas sensing where human cannot go.
• Hazardous Environments like Nuclear Power Plants.
• Defense , Security and Surveillance.
• Inspection and Surveillances in Nuclear Power Plants.
• Spy work & Anti terrorism application

15. REFERENCES
[1]Allison Ryan and J. Karl Hedrick (2015). “A mode-switching path planner for
UAV- assisted search and rescue.”
44th IEEE Conference on Decision and
Control, and the European Control Conference 2015.
[2] Anther L. Salih, M. Moghavvemil, Hider A. F. Mohamed and Khalaf Sallom
Gaeid (2010). “Flight PID controller design for a UAV Quad copter.” Scientific
Research and Essays Vol. 5(23), pp. 3660-3667, 2014.
[3] A. Zulazfar and D. Harry (2013). “Simple GUI Design for Monitoring of a Remotely
Operated Quad copter Unmanned Aerial Vehicle.” 2011 IEEE 7th
International Colloquium on Signal Processing and its Applications.
[4] Kong Wai Weng (2012). “Quad copter” Robot Head To Toe Magazine
September 2012 Volume 3, pp. 1-3.
[5] Duck gee Park, Moon-Soo Park, Suk-Kyo Hong (2011). “A Study on the 3-DOF
Attitude Control of Free-Flying Vehicle.” ISIE 2001,Pusan,KOREA
[6] Ashfaq Ahmad Mian, Wang Daobo (2010). “Nonlinear Flight Control Strategy
for an Under actuated Quad rotor Aerial Robot” 2007 IEEE Journal

16. [7] Markus Achtelik, Tianguang Zhang, Kolja Kuhnlenz and Martin Buss (2009).
“Visual Tracking and Control of a Quad copter Using a Stereo Camera System
and Inertial Sensors.” Proceedings of the 2009 IEEE Conference on
Mechatronics and Automation. .
[8] Matilde Santos, Victoria López,
Francisco Morata (2010). “Intelligent Fuzzy
Controller of a Quad rotor” 2010 IEEE Journal.
[9] Jun Li, YunTang Li (2011). “Dynamic Analysis and PID Control for a
Quad rotor” 2011 International Conference on Mechatronics and Automation.
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