Drones / UAV workshop part - 1
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Transcript of Drones / UAV workshop part - 1
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