SEMINAR ONUNMANNED AERIAL VEHICLE (UAV)

PRESENTED BY :SHRENIK BAIDROLL NO : A53

T.E MECHANICAL ENGINEERINGUNDER THE GUIDANCE OF : PROF. P.G.CHITTE

CONTENTS

• Abstract• Introduction• Types • Necessity• Methodology• Application • Disadvantages• Conclusion• Refrences

ABSTRACT

In todays world , with developing science and technology .There is a huge focus on reducing man power and increase in automation & autonomous systems ,so as to achieve higher accuracy , fast rate , and reducing risk on human life. Almost all the secotrs are getting automation now a days. Aerial vehicles such as aeroplane , fighter planes , logistics planes are now a days getting modernizied by replacing human with machine , so as to lower the risk of losing human .and moreover the objective can be easily be accomplished with use of UAV over a hostile region in any case.

INTRODUCTION

UAV or Unmanned Aerial Vehicle is an aircraft without an onboard pilot , thus getting name ‘Un-man-ned’ aerial vehical.It’s flight is either pre-defined or controlled by a computer or by a pilot from a remote base station.What is a drone?DRONE stands for Dynamic Remotely Operated Navigation Equipment.

Types

• On the basis of Type of wing1. Fixed wing drone2. Rotary wing drone• On the basis of Objective1. UCAV Unmanned Combat aerial vehicle2. Non combat

Fixed wing drone Rotary wing drone

1. Normal General Aviation Aircraft2. Acrobatic General Aviation Aircraft3. Transport Aircraft4. Jet Fighters

Necessity In toady worlds , there is a huge race between nations to achieve superymacy on one another. To maintain one’s supreymacy they are required to spend more on UAV type projects , which will given them boost in almost all sectors whether its agriculture, space, navigation, weather forcasting , survillence, defence ,any many more.To attain supremacy in these fields for overall betterment of their people . Governments across the globle are spending lakhs crore on such project. And the most important thing it reducess human life loss and accurate strike that are widely used also in case of natural disaster where humans are difficult to reach. It can be used as early stage of help & as well as attak on human race.

METHODOLOGY

• For designing of a UAV many badic points are considered before actual work to be start.

• Basic properties which are taken into account are thrust , drag , lift , weight.

• Softwares such as ADS , Open VSP , CSAIL are specifically used to UAV designning. These softwares are used for designning and analysing them.

Application

1. In Search and Rescue2. During Disaster Relief3. Surveillance4. Armed Attacks5. Research &

Development

6. Agriculture 7. Weather Forcasting

Disadvantages

• Currently , inefficeint in recognizing targets.• Prone to hacking .• If contact to GCS(ground control station) , is lost , the

vehicle may never return.• Currently ,Fuel reffilling is not possible .• If got exposed to wrong people it will be cause of human

race extinct.

Conclusion

• We had studied the various basic keyaspects which are required in UAV .

We came to know about various softwaqres which are dedicated to aerodynamics , fluid dynamics, aerospace . we came to know about basic working principle of UAV working.

Refrences

• Model aircraft design by Jon Danise.• https://www.slideshare.net/atharvaranger/drones-

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