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DRONES

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by

Frank Oshodi

on 20 June 2016

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Transcript of DRONES

Aerodynamics
It folds up smaller than a 7-inch tablet.Your personal drone will enable you to capture breathtaking aerial video and photos everywhere you go.

Aerodynamics...
A quadcopter is a multirotor helicopter that is lifted and propelled by four rotors. Quadcopters are grouped as rotorcraft, as against to fixed-wing aircraft, because their lift is generated by a set of rotors. However, unlike most helicopters, quadcopters use two sets of identical fixed pitched propellers.These use variation of RPM to control lift and torque

Photography...
Image stabilization are techniques used to reduce blur in the camera.
Photography...
Birds eye view
Photography
Aerial photography is taking photos of the ground from above. Platforms for aerial photography include fixed-wing aircraft, helicopters and rockets.
DRONES
By: Frank
What is the difference between aerial photography and digital photography?
Digital photography is a form of photography that uses cameras containing arrays of electronic photo detectors to capture images.

What are the advantages of aerial photography?
Instant view
Permanent recording
What is image stabilization and why do we need it?
We need it because we don't want are photos
or images to be blurry and hard to see. Instead,
we want to see the accurate picture!
The Pocket Drone can fly over 5,000 feet from where you're standing. It can even fly up to approximately 11,000 feet.
How does a Quadcopter produce lift ?
Rotors
SETS
Propellers
Aerodynamics...
What helps The V-Tail reduce drag?
First of all, The V-tail is an unusual arrangement of the tail control surfaces that replaces the traditional fin and horizontal surfaces with two surfaces set, in a V-shaped arrangement when viewed from the front or rear of the aircraft.
The V-Tail's adjustable cowl flaps, fully enclosed retractable gear and boarding step, corner flap tracks with gap seals beneath the wings and electrically adjustable wooden prop help reduce drag.
Safety
Where can you fly a drone?
You can’t fly a drone recklessly so, the best place to fly is an open area where you do not endanger other people, animals or property. Also note that strong RF interference in the area might cause the drone to act unpredictable. It's helpful to start on a grass covered area to avoid damage to the drone.



Safety...
How hard is it to fly a drone?
With the addition of fully stabilized flight controllers and the GPS capabilities of these controllers it has become much easier to operate these drones. Most people should be able to take off with a drone and keep it in the air. The difference comes when more advanced flying skills are required to navigate obstacles and getting that perfect shot, however, practice and spending more time flying will only be to your advantage.

Safety...
How are drones dangerous?
A collision between a drone could be catastrophic. This is particularly so if the collision were to damage the plane’s control surfaces, stabilizers, tail or cockpit. A jetliner traveling at 250 miles per hour hitting a 25-pound UAV would create a huge amount of force The bigger the drone, the greater the potential damage from the impact forces.

Military and World Peace
What’s the difference between military drones and every day drones?
MILITARY DRONES
provides battlefield intelligence
provides ground and aerial gunnery a target that simulates an enemy aircraft or missile
provides attack capability for high-risk missions
could spy on the enemy

EVERYDAY DRONES
used for entertainment
used for delivering
could be used for tour guide
could be used for advertising
could be used for farming

Military and World Peace...
What extra features does the military drones have?

Extra features that the military drones have and other normal drones don't are hellfire missiles, 1.8 gigapixel camera, RPG-7 and a laser designator.

Military and World Peace...
What are the benefits of military drones?

1.
Accuracy

2.
Spying

3.
Low Risk

4.
Low Cost
Hobby
What do hobby drone pilots need and don't need?
Hobby drone pilots require FAA authorization if they plan to capture news and sell them to the news media. Hobby drone pilots do not require FAA authorization if they have no plan of news gathering, but happen to come across news and then give the resulting video or images to the media.

Hobby...
Where can you buy pieces, and what materials do you need to build a drone?
You could buy pieces at RobotShop, Ebay, and Amazon. The items you need are, a A: Standard Prop (which are known as propellers), C: Motor, E: Landing Gear, G: Main Body, H: Electronic Speed Controller (ESC), I: Flight Controller, J: GPS Module, K: Receiver, L: Antenna, M: Battery, N: Battery Moniter, O: Gimbal, P: Gimbal Motor, Q: Gimbal Controller, and R: Camera.
Hobby...
What is FPV flying?
First-person view (FPV), also known as remote-person view (RPV), or simply video piloting, is a method used to control a radio-controlled vehicle from the driver or pilot's viewpoint. The vehicle is either driven or piloted remotely from a first-person perspective through an on board camera, fed wireless to video goggles or a video monitor.


Potential
Because of its possibilities, how big of an impact will they have on the environment?
It will create a big impact if we had some advance warning drones that a disaster was about to happen. Each of the drones will require sensor swarms capable of detecting tiny changes to our atmosphere or surrounding environments.
1. Earthquake Warning Networks
2. Hurricane Monitoring Swarms
3. Tornado Warning Systems
4. Hail Preventer/Sound Cannons
5. Avalanche Preventer/Sound Cannons
6. Impending Flood Alert Systems
7. Tsunami Forecasting Systems
8. Forest Fire Preventers


Potential...
With ever changing technology, how long will it take for drones to catch up and evolve into a huge industry like mobile phones and movies?
It won’t take that long for drones to evolve into a huge industry because, they are already so popular! In fact, the DJI Phantom 2 is the most popular drone. Also, the DJI company is a great success.

Potential...
In the future, how can drones possibly revolutionize the way of transportation and shipping?
Drones can possibly revolutionize the way of transportation and shipping by letting the delivery drone do all the work. A delivery drone also known as a parcelcopter, is an unmanned aerial vehicle (UAV) utilized to transport packages, food or other goods. An example of a delivery drone is a tacocopter. How it works is that, you need a smartphone app to order drone-delivered tacos in San Francisco. However, sometimes, people use delivery drones in a bad way. An example, is drug smuggling! The good thing is, if you get caught, you can receive a fine or go to jail. UAVs can also transport medicines and vaccines, and retrieve medical samples, in and out of remote areas. Ambulance drones rapidly deliver defibrillators after cardiac arrests, and include livestream communication capability allowing paramedics to remotely observe and instruct on-scene individuals in how to use the defibrillators. Overall, the delivery drone is a very useful drone.

Bibliography
dronelaw.net/
www.dji.com/
www.planeandpilotmag.com
www.robotshop.com
www.howtogeek.com
www.buildyourowndrone.co.uk
droneflight.co.uk
Encyclopedia
“Drones” written by Dougherty, Martin J.
www.youtube.com



THANKS FOR LISTENING!!!!
VIDEO TIME!!!!
In conclusion, drones are very useful, enjoyable and fascinating! They can save someone's life, just like in the video I showed you, can deliver goods or items to other places and can snap pictures in the sky very easily. Other than entertainment drones, military drones are just as important. They provide battlefield intelligence and the capability of spying on someone. Together everyday drones and military drones are outstanding!
The pocket drone is a great example of a drone's ability
Full transcript