Drones & UAV’s

Maryala Srinivas

Founder & Managing Director

Wine Yard Technologies

www.maryala.com

/maryalasrinivas

Spread your wingsBecome an Entrepreneur

Introduction

History

Why do we learn multi-rotors

Differences b/w RC toys and UAV

Helicopter Vs Quadcopter Materials need to build

Brief about each component Common Tools

Applications

Drones & UAV’sAny great minds are there……….

Drones & UAV’sAny great minds are there……….

Drones & UAV’sIn 1924 French engineer Étienne Oehmichen flew his Quadcopter a distance of

360m

Drones & UAV’sDesigned by

Dr. George de Bothezat and Ivan

Jerome

Drones & UAV’s1958 - Curtis Wright Company

Drones & UAV’s

Advanced Drones

Drones & UAV’sWhy we should learn multi-rotors….

Drones can build rope bridges autonomously

Drones & UAV’sWhy we should learn multi-rotors….

It can construct showcases

Drones & UAV’sWhy we should learn multi-rotors…. Drones can play with Humans

Drones & UAV’sWhy we should learn multi-rotors….

Malli Mastan babu

Drones & UAV’s

Medical field works on drones to transport human organs

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Unmanned flying vehicle

Quadcopter / UAV /

Multirotor

What is a Drone?

Difference between RC models and UAV

Helicopter Vs Quadcopter

Helicopter Vs Quadcopter

What is Helicopter?

An aircraft that can stay in the air without movingforward and that has metal blades that turn around onits top

What is Helicopter?

It is capable of moving vertically and horizontally,the direction of motion being controlled by thepitch of the rotor blades.

Helicopter Vs Quadcopter

Helicopter Vs Quadcopter

Quadcopter is less stable than an equivalent Helicopter

Less Efficient than an equivalent Helicopter

Takes more power / Battery

Helicopter Vs Quadcopter

The single reason why Quadcopters are popular is

Mechanical Simplicity

Helicopter Vs Quadcopter

Helicopter Vs Quadcopter

Helicopter Vs Quadcopter

A Quadcopter uses four motors connected to four fixed-pitch props attached directly to motors

This makes them extremely simple

(and therefore low cost)

Basic Parts Required

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•Frame•Motor x4•Electronic Speed Control (ESC) x4•Flight Control Board•Radio transmitter and receiver•Propeller x4 (2 clockwise and 2 counter-clockwise)

•Battery & Charger

Basic Parts RequiredFrame

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Quadcopter Frame

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Quadcopter Frame

Basic Parts RequiredFrame

Size

Shape

Features

strong

lightweightSunday, November 12, 2017 29

Basic Parts RequiredBrushless DC Motor

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Basic Parts RequiredElectronic Speed Controller (ESC)

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Basic Parts RequiredFlight Controller

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Basic Parts RequiredRadio Transmitter & Receiver

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Basic Parts RequiredRadio Transmitter

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Basic Parts RequiredRadio Receiver

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Basic Parts RequiredPropellers Set

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Basic Parts Battery

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LiPo (Lithium Polymer) batteries are used because it is light. NiMH (Nickel Metal Hydride) is also possible.

Cheaper but heavier.

Basic Parts RequiredBattery Charger

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Common Tools and Supplies

• CA Glue (Cyanoacrylate) – Lightweight and good for bonding many materials. CA Glue is available in various thicknesses for use with foam, joining of small parts and filling large gaps.

• Hot Glue

• Cable Ties – A strong, inexpensive and replaceable part for securing components and wires.

• Solder and Soldering Flux

• Soldering Iron

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Common Tools and Supplies

• Heat Shrink Tubing – Essential for protecting exposed wires and components.

• Heat Gun or Butane Torch – Necessary for shrinking heat shrink tubing. • Micro Screw Driver Set • Needle Nose Pliers • Wire Cutter and Stripper • Alan Wrenches / Hex Keys • Hobby Knife • Hand Drill • Balance Charger • Multimeter

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Practical Applications

Emergency Medical Assistance -Demonstration of Sanjeevani – The Air Ambulance Drone

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Photography

Cinema Photography – Aerial Imagery

Flower showering in events

Search & Rescue

3D Mapping

Defense applications

Agriculture Applications

Delivery of Goods

Police Patrolling

Gas line Leakage Testing

Windmill fault diagnosis

Professional Drones

Quadcopter Simulators

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Switch on soldering iron

Increase transmitter throttle