Drones | How do they work?

  Рет қаралды 2,264,182

Lesics

Lesics

Күн бұрын

Drones have evolved over the years and become perfect flying machines. Why are drones designed the way they are today? Why are they so efficient at moving so swiftly? In this video, we’ll learn about the drone’s mechanical design aspects, along with its electronics controller, sensors, intelligent algorithms, and even satellite technology. So, let’s start a design journey starting with a permitted drone and moving on to the most modern drone.
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Пікірлер: 700
@ruchiradesilva7798
@ruchiradesilva7798 2 жыл бұрын
If I saw this video 1year ago, my life would have been so much easier. For my bachelors degree final year project, I had to learn these scenarios to get the knowledge for weeks. This 10 minutes is way more valuable than hundreds of rubbish research papers.
@carlospennav
@carlospennav 2 жыл бұрын
Damn…F
@iitmeans-life6657
@iitmeans-life6657 2 жыл бұрын
I want to talk to you bhaiya.... please give me your email or whatsapp...
@krypton6293
@krypton6293 2 жыл бұрын
Well those research papers ain't actually rubbish, but yeah, this video would have been a cherry on top
@agentfifteen
@agentfifteen 2 жыл бұрын
Yes but what you have to remember is that this video was made using those research papers.
@vaibhavrai4140
@vaibhavrai4140 2 жыл бұрын
@@agentfifteen exactly
@sweetcollegegirl960
@sweetcollegegirl960 3 жыл бұрын
The only class I learnt in this year
@SomethingaboutScreens
@SomethingaboutScreens 3 жыл бұрын
Lol!
@jellyfish133
@jellyfish133 2 жыл бұрын
true
@Theboy1gwe
@Theboy1gwe 2 жыл бұрын
😂😂
@getnetreda676
@getnetreda676 2 жыл бұрын
Hydrogen Fuel cell,Zero carbon Future,
@TomeSouza-dk7xj
@TomeSouza-dk7xj Ай бұрын
The only class l learnt in this year bom is ers at que this de is ofrs bohs cogch ais que to in the me por just froms terms os uon level los be fom is son aucha you year out 5:13
@DivyanshMMMUT
@DivyanshMMMUT 3 жыл бұрын
Can we get a video explaining how does an electronic Gyroscope, Barometer work? As you explained the Accelerometer...
@scarlet0017
@scarlet0017 2 жыл бұрын
how about how they make sensors work that possess sense ability of environment, from the scrap resource of earth
@rajendrakandel4458
@rajendrakandel4458 2 жыл бұрын
Thank you so much
@scarlet0017
@scarlet0017 2 жыл бұрын
@@rajendrakandel4458 welcome
@slimeyyy4019
@slimeyyy4019 2 жыл бұрын
Yes i also wanna know something about it :)
@sjcaljames
@sjcaljames 2 жыл бұрын
Me like drones
@borisdorofeev5602
@borisdorofeev5602 2 жыл бұрын
This is probably the greatest and my most favorite channel on KZfaq. Please never stop making these videos. As soon as a get my degree ill become a top tier donor in any way possible. Really, the amount of knowledge I've acquired through this channel is unbelievable. Thank you so much!
@luthandobryan1260
@luthandobryan1260 2 жыл бұрын
Greatest time to be alive
@PrashantSharma-ql4yb
@PrashantSharma-ql4yb 2 жыл бұрын
This is absolutely awesome. Kudos to the Lesics team for putting this together.
@scheimong
@scheimong 3 жыл бұрын
I've accidentally flown my Mavic 2 into different things several times now. Two times trees, one time a building, and one time myself... Each time it managed to surprise me by somehow auto-stabilising instead of falling out of the air, all while sustaining only unexpectedly minor damage. There's even a video by Destin of Smarter Every Day in which he flew his Mavic Air 2 into a pole, causing a front arm to fold in halfway, and yet it still managed to stay in the air. As a software engineer I was quite amazed when I watched Destin flick the folded front arm back to its extended position while the drone was still in flight. It's very reassuring, seeing that my drone (or at least, a drone with similar capabilities to mine) is able to handle much rougher treatment without any problems.
@scheimong
@scheimong 3 жыл бұрын
@Javier Solis Well, seems like KZfaq didn't like me posting links. It's Smarter Every Day 245. Also on second look it seems like it's the Mini 2 not the Mavic Air 2. Doesn't change anything about it though.
@edwardspencer9397
@edwardspencer9397 2 жыл бұрын
As long as you can code, things are taken care of. This is the most basic thing we can expect in engineering these days that any bad incident will be taken care of by the algorithm. Just like the airbags that get deployed on an event of a car crash. It depends on the speed of the processor and signal. And thankfully devices today are really fast to detect split second collisions.
@coolbluefoxeverything
@coolbluefoxeverything 2 жыл бұрын
I same with me but with no pole hitting and mavic mini
@VishnuPradeep
@VishnuPradeep 2 жыл бұрын
@@scheimong Thanks for sharing that info.
@michaelhertz8717
@michaelhertz8717 2 жыл бұрын
@@edwardspencer9397 except when airbags were introduced they weretriggered by force from the impact and then a chemical reaction. There was no electronics involved. The process was entirely mechanical.
@glimpseofcambodia
@glimpseofcambodia 2 жыл бұрын
That’s so thoroughly!!! I just bought a KF102 drone and it is so enjoyable to control. So impressive that those 4 fans can lift the drone easily, the air they produce for lifting up the drone is really strong
@pranavramnedi9821
@pranavramnedi9821 3 жыл бұрын
This is one of the Best explained videos I've ever watched. Thanks a ton Lesics.
@001abhaykumarmaurya6
@001abhaykumarmaurya6 3 жыл бұрын
Great piece of work.👍 A perfect infusion of animation and information.❤️
@user-wo3tf3iu9k
@user-wo3tf3iu9k Жыл бұрын
Thank you. This is one of the best explanation clips I have seen in my life ‏
@zusurs
@zusurs 3 жыл бұрын
The tricopter design shown in this video is from the Latvian company Atlas Dynamics, and it's an industrial/military drone. It's notorious for a long flight time endurance. It's not offered in blue color, though...
@harinarayanan4079
@harinarayanan4079 3 жыл бұрын
A kind suggestion,please do enable captions for better understanding of the terminology that has been used in the video thank you
@dogs-and-destruction-channel
@dogs-and-destruction-channel 3 жыл бұрын
I've got a 4 bladed drone that can run without a controller. Once in the air it's programmed to follow you via a tracker beacon and the on board sensors or an automatic computer program. Although it comes with one anyway so you can do tricks and more complex moves, but other than that it's fully automatic and requires no assistance. I use it for film and checking stuff on my farm.
@flynntime-bs7194
@flynntime-bs7194 2 жыл бұрын
yes drones can run autonomously as well, if you code them.
@sahilmohite701
@sahilmohite701 2 жыл бұрын
Can you share what changes you made for that?
@dogs-and-destruction-channel
@dogs-and-destruction-channel 2 жыл бұрын
@@sahilmohite701 Most of it was stock as it was intended to help farmers check their crops without leaving their house. It pretty simple all you need for a follow me drone is: 1x tracking sensors and receiver to follow 1× obstacle avoidance system which requires a sonic sensor, beacons and gps mapping so it remembers what path you took and will follow it again. 1× self stability sensors for more stable shots. You'll also need knowledge in coding to tell the part how to communicate and what actions to do. Or if you don't want to go through the hassle and have a bit of dough to spare, you can buy drones that comes with all this fresh from the box. I hope this help you with your next project, good luck👍.
@ats-3693
@ats-3693 Жыл бұрын
I work for a company that has spent the last 5 years developing fully autonomous single rotor helicopter uavs for low level geophysical survey, we only use RC control for takeoff and landing, after takeoff all control is handed over to the autopilot and the 2.4GHz RC is switched off, UAV telemetry is monitored through a 400MHz long range data link which is also used to command the UAV to return home, we can also make it hold while we upload a new or adjusted mission and even fly it in manual RC mode using the telemetry data on the ground control station screen, although this would only be done in an emergency situation. Our UAVs fly low level terrain following beyond visual line of sight for up to 2hrs sometimes around 10 miles from base. We also have a fixed wing vtol uav for photogrammetry that is 100% autonomous, it takes off flys a mission then returns home and lands by itself, it sits standing vertically on its tail on the ground and takes off like a twin rotor multicopter then pitches forwards and transitions into a twin prop fixed wing to fly the mission, when it comes home it circle's above home and pitches nose up until it stalls and transitions back into a multicopter then descends and lands on its tail.
@dogs-and-destruction-channel
@dogs-and-destruction-channel Жыл бұрын
@@ats-3693 I've heard of those self driving drones, alot of farms around here have upgraded to this system for crop dusting, bird scaring, monitoring and more, it's even used by our fire crew to check for bush fires in the mountains. My design was based on a very basic version of this for the gps tracking. That's so cool to hear someone else who has experience in building drones.
@ljre3397
@ljre3397 2 жыл бұрын
This was incredibly interesting. I’m a retired electrical engineer and like to keep up. Fascinating. Thanks.
@norawit_nangsue
@norawit_nangsue 3 жыл бұрын
Kalman filter isn’t a control algorithm. It’s just a state observer. 🤔
@everytomday
@everytomday 2 жыл бұрын
This is great info for getting into FPV drones. I hope to build one soon. Thanks!
@MrBumbo90
@MrBumbo90 2 жыл бұрын
This channel is a gem. Thank you!
@shoaibrafiq42
@shoaibrafiq42 3 жыл бұрын
One correction, barely any drone uses Li Ion batteries, they use Lipo these days for higher discharge capacity.
@sparkly3989
@sparkly3989 2 жыл бұрын
Higher discharge or lower discharge?
@shoaibrafiq42
@shoaibrafiq42 2 жыл бұрын
@@sparkly3989 Higher discharge rate i mean, ofcourse li-ion can be discharged to lower voltages than lipo but the discharge rate is substantially lower.
@thexht7927
@thexht7927 2 жыл бұрын
Still don't know why they don't use LiFePO4 which is much higher discharge rate, higher capacitance density, higher operating temp range than LiPo. I guess the reason is cost for this battery and to make new circuitry for charging, discharging
@sparkly3989
@sparkly3989 2 жыл бұрын
@@thexht7927 Nano carbon batteries also can be used tho
@theremyyoutube5431
@theremyyoutube5431 2 жыл бұрын
or even LiFe.
@yogeshmalik672
@yogeshmalik672 3 жыл бұрын
● Unexpected or Deep explanation with 3D animation. Love it! ❤️ ● Really helpful for understanding much about drones. 😊👩‍🎓 ● Nice combination of Pretty Voice and Animation. 👌 ● Excellent! 🙌🙌
@shyamb9443
@shyamb9443 2 жыл бұрын
@David OgundepoAs I know, it should be 3Ds Max or Maya
@dennism.irungu5352
@dennism.irungu5352 Жыл бұрын
What a nice explanation. I have really enjoyed the video. I'll be following this channel for more, since I believe that this is exactly what you offer
@fireaspectgaming8601
@fireaspectgaming8601 3 жыл бұрын
The Most Knowledgeable Video! Thank You For Your Effort And Hard Work
@bunny.786
@bunny.786 Күн бұрын
VALUABLE TIME SPENDING TO KNOW THE DRONE
@murjoshua
@murjoshua 3 жыл бұрын
No doubts, this video is very informative! Thanks alot! Also it will be great to discuss about the air density and altitude density as well as the temperature and how they affect an aircraft's flight.
@DroneOver...
@DroneOver... Жыл бұрын
Makes you appreciate the technology in our drones even more. Cant believe all that tech inside my dji mini se
@LiamApilado
@LiamApilado 3 жыл бұрын
To think someone is smart enough to make computer parts like this😱🤯
@labscience8271
@labscience8271 3 жыл бұрын
It's not someone. It's a collaboration between millions of people who worked together somehow through the ages to reach this point. Even Pythagoras and others have worked on this if you think about it...
@vivekjaiswar6825
@vivekjaiswar6825 2 жыл бұрын
@LABscience This literally inspires me to contribute something to earth before i die. Such brilliant minds!
@markkupanu8456
@markkupanu8456 2 жыл бұрын
​@@labscience8271 First of all, thanks to Nikolai Tesla ... Now you have Tesla cars that can press the accelerator pedal to work. Soon drones will be in the sky to see your city
@labscience8271
@labscience8271 2 жыл бұрын
@David Ogundepo Late reply, but thank you, sir!
@labscience8271
@labscience8271 2 жыл бұрын
@@vivekjaiswar6825 I always think about that too. I don't want to leave earth before I develop something for humanity. Glad that inspired you. If the world thought the same way, it would be positively much different...
@joshuaw7364
@joshuaw7364 2 жыл бұрын
These videos are very well done. great and accurate visualizations
@user-cz5fz4ig9m
@user-cz5fz4ig9m 2 жыл бұрын
Drons are the most amazing invention to push up more our technological advancement of this era. May be it is the great invention for right now because it can be use in any field and become versatile day by day.
@Itsmeshree99
@Itsmeshree99 3 жыл бұрын
They're back with amazing content💯💯🔥
@anishsharma6702
@anishsharma6702 3 жыл бұрын
Wow , amazing video as its crisp clear with the principle of how a drone works, thks
@nebster333
@nebster333 2 жыл бұрын
This is such a great explanation! Thank you so much
@abhishekreddy2425
@abhishekreddy2425 2 жыл бұрын
7:52 Correction: Kalman filter is NOT a controller. It aids in sensor fusion to ONLY estimate the state of the aircraft (Orientation, height, and position). This is necessary for the controller to work (Provides feedback) but it is not the controller itself. "PID controller" is the right term. It is what actually "controls" the drone to maintain it in a desired state (Balanced hover, tilt to a desired angle, maintain certain speed etc.).
@mohammadrafi8103
@mohammadrafi8103 Жыл бұрын
@Abhishek Reddy : Drone related information (source) ekkada available lo udho chepthava?
@styrishrodrigues
@styrishrodrigues 3 жыл бұрын
Awesome bro.. Really great animations and knowledge.. Loved it 😍😍❤️
@pierresakr1811
@pierresakr1811 3 жыл бұрын
Well Presented & Explained , Thank You
@suryo_utomo
@suryo_utomo 3 жыл бұрын
Very comprehensive breakdown 😀👍
@EmreSALIofficial
@EmreSALIofficial 8 ай бұрын
Thank you for your sharing. animations are very well done, understandable and impressive. I would like to thank everyone who contributed.
@sephiroth0733
@sephiroth0733 2 жыл бұрын
A detailed and excellent explaination of the DRONE
@ev4657
@ev4657 4 ай бұрын
This was so cool! Thank you
@Root3264
@Root3264 3 жыл бұрын
I feel strangely compelled to buy a DJI drone...
@chr0min0id
@chr0min0id 3 жыл бұрын
Possibly because a Mavic Air 2 was used to represent the quadcopter lol.
@nikolaibardin-siekawitch1802
@nikolaibardin-siekawitch1802 3 жыл бұрын
I have the Mini 2. It’s an amazing drone and I would highly recommend it.
@alexlin3094
@alexlin3094 3 жыл бұрын
Get a fpv drone and u won’t regret haha I got a mini to start off but soon realized fpv is what I’m looking for
@Aditya-wj5gy
@Aditya-wj5gy 2 жыл бұрын
highly underrated channel. This is engineer's paradise.
@saipuvvala2137
@saipuvvala2137 2 жыл бұрын
Perfect explanation with animations.thank you very much for your information.
@Neil_123
@Neil_123 3 жыл бұрын
WOW!Great Information about the Drone.
@dy7296
@dy7296 3 жыл бұрын
1:12 For some reason, this part killed me XD
@devvarshney7768
@devvarshney7768 3 жыл бұрын
😂😂😂
@aiden4997
@aiden4997 2 жыл бұрын
same lmao spin spin
@rahulkumarbsf
@rahulkumarbsf 3 жыл бұрын
Your videos can develop interest for engineering in anybody. Great Job 👍❤👏
@ikmax2415
@ikmax2415 3 жыл бұрын
Perfectly Explained!!! Keep it up Team :)
@pianobunzz6514
@pianobunzz6514 5 ай бұрын
This is the amazing video that explaining very clear. It's more worth watching this 10 minutes than listening my prof 2 hrs.
@oenhauw1814
@oenhauw1814 2 жыл бұрын
Super informative with detail knowledge , priceless 👍🏻
@joaquinbracci
@joaquinbracci 3 ай бұрын
This is just brilliant
@kvnptl4400
@kvnptl4400 2 жыл бұрын
This is video should be there in the curriculum of engineering students, golden information.
@ankitmeena6842
@ankitmeena6842 3 жыл бұрын
Concise and beautiful explanation
@Arkatosh
@Arkatosh 3 жыл бұрын
9:22 most of DJI drones use Li-Po not Li-ion batteries.
@SomethingaboutScreens
@SomethingaboutScreens 3 жыл бұрын
Yes
@gollavijaykumar2190
@gollavijaykumar2190 10 ай бұрын
THANK YOU SO MUCH FOR EXPLAINING
@stevenkaman-guitarist3434
@stevenkaman-guitarist3434 3 жыл бұрын
Thank you! Very Informative! 👍❤🇵🇬
@deepakkarthikeyan4558
@deepakkarthikeyan4558 Жыл бұрын
Very great content I thank the people who made this video very much. Great work.
@anonimkid5311
@anonimkid5311 2 жыл бұрын
thank you for making this video, i was really curious how a drone can yaw and couldn't figure out how it spins, now i know😃
@Sayedimg
@Sayedimg 3 жыл бұрын
Thank you for this cool stuff!!
@SUYASHSONOPANTPATILSVNIT
@SUYASHSONOPANTPATILSVNIT Ай бұрын
GREAT EXPLAINATION
@Concordedeyoutube
@Concordedeyoutube 2 ай бұрын
You just saved me 3 month all the book and school would take me at least 3 month if not more so thanks dude
@mechanical_engineering_passion
@mechanical_engineering_passion Жыл бұрын
Excellent Just outstanding 👌 How easy you make us understand! Thanks a lot 😊
@TechStudios
@TechStudios Жыл бұрын
This is the best video… So simple explanation…
@Tamer_Gomaa
@Tamer_Gomaa 2 жыл бұрын
Great detailed explanation, Thanks
@whityguy9570
@whityguy9570 2 жыл бұрын
I love this channel because I learn a lot from this channel 😎
@SolarMicrogrid
@SolarMicrogrid 2 жыл бұрын
Excellent explanation.to.bringnunderstanding of Arial dynamic s that can be applied to design models to add additional sensor application band how weight may effect lift.wonderful indeed from a engineering perspective. Which I enjoyed learning.
@Marks_Vlogs
@Marks_Vlogs 10 ай бұрын
i love this video thank you its so informative
@krypton6293
@krypton6293 2 жыл бұрын
Tanks a lot , brilliant work
@srinivasancheenu1908
@srinivasancheenu1908 2 жыл бұрын
Loved it..a clear explanation...
@nakularl6735
@nakularl6735 3 жыл бұрын
So nicely explained!
@john20johnny
@john20johnny 3 жыл бұрын
Thank you, it is very informative.
@hashensenevirathna1245
@hashensenevirathna1245 10 ай бұрын
Really interesting topic. Thanks
@AMurmu-hd9dr
@AMurmu-hd9dr 3 жыл бұрын
I always love your videos Its knowledgeable...
@ahmadmelhem8625
@ahmadmelhem8625 2 жыл бұрын
i really love your videos they are so easy to understand and contain thr necessary details helpful for our knowledge keep on working❤
@melvinsharty4417
@melvinsharty4417 2 жыл бұрын
Great innovation! Incredible animation.
@avtarsingh345
@avtarsingh345 3 жыл бұрын
Thank you so much to create this wonderful video
@pourkin
@pourkin 3 жыл бұрын
nice detailed description. Thanks
@lancelotkillz
@lancelotkillz Ай бұрын
Amazing video.. thank you for this
@germanvtg
@germanvtg 2 жыл бұрын
Kalmam filter is used to sensor fusion not to control the system. In order to control the stability you can use classic PID controllers, Space state controllers or lyapunov.
@rexelsantua7969
@rexelsantua7969 3 жыл бұрын
very detailed and imformative thumbs up
@nateshrager512
@nateshrager512 3 жыл бұрын
If you really want to understand how the flight controller makes its decisions about where to go, I believe this is almost always accomplished via lagrangian mechanics.
@munumun
@munumun 3 жыл бұрын
there are opensource autopilots like ardupilot or pixhawk.
@thariqulabrar318
@thariqulabrar318 3 жыл бұрын
Excellent video! Similarly make video about self balancing two-wheel robots like the ascento 2.
@keisuketakahashi3597
@keisuketakahashi3597 3 жыл бұрын
This is exactly why I subscribed
@dewiz9596
@dewiz9596 3 жыл бұрын
Excellent explanation!
@ikmax2415
@ikmax2415 3 жыл бұрын
Indeed!!! 🙌💯
@kamimuras.9209
@kamimuras.9209 3 жыл бұрын
Brilliant as usual
@Angry_Indian24
@Angry_Indian24 Жыл бұрын
Excellent video, Bldc motor in drones is a game changer in drine technology.
@pierrerobert4672
@pierrerobert4672 11 ай бұрын
Wow ! Merci, Thanks
@hcic8738
@hcic8738 2 жыл бұрын
Excellent description all around....
@brightkittylabs
@brightkittylabs 3 жыл бұрын
extremely great content love it ❤
@csphrbangalore
@csphrbangalore 11 сағат бұрын
Amazing Explaination ;) Can related with all my Physics & Computer Knowledge ;)
@gilbertgrajales2292
@gilbertgrajales2292 4 ай бұрын
Love this Csi!
@2bsure
@2bsure 2 жыл бұрын
An excellent informative video. Made me appreciate my drones so much more.
@shiekhfahim6787
@shiekhfahim6787 2 жыл бұрын
how much does it cost to build our own drone.???
@maheshmishrainfo
@maheshmishrainfo 3 жыл бұрын
❤️❤️ crystal clear
@ifell3
@ifell3 3 жыл бұрын
This is great!!
@hodophileshubbu01
@hodophileshubbu01 Ай бұрын
Soo Informative ❤
@anand_dudi
@anand_dudi 3 жыл бұрын
finally got video similar to past videos which we prefer
@ananddassa2017
@ananddassa2017 2 жыл бұрын
thank you for the information
@gilmarfv
@gilmarfv 3 жыл бұрын
Amazing video! 👏🏻👏🏻👏🏻
@theodoreroberts3407
@theodoreroberts3407 2 жыл бұрын
I liked it, and learned much.
@sonicemitter6131
@sonicemitter6131 8 ай бұрын
Ty
@michaelw224
@michaelw224 2 жыл бұрын
Amazing times were living in!
@SLguitarGuy
@SLguitarGuy 2 жыл бұрын
Please make a video about using quaternions in drone programming from fundamentals.
@Mippi12
@Mippi12 3 жыл бұрын
Nevermind , the original comment was meaningless.
@wyattb3138
@wyattb3138 3 жыл бұрын
When he says internet isn’t important… you show him this.
@Nititech
@Nititech 3 жыл бұрын
@@wyattb3138 😂
@mithung.scienceexperiments8214
@mithung.scienceexperiments8214 3 жыл бұрын
Correct bro
@ravindarrai8484
@ravindarrai8484 3 жыл бұрын
@
@ravindarrai8484
@ravindarrai8484 3 жыл бұрын
@
@RunningGag1987
@RunningGag1987 2 жыл бұрын
Nicely simplified 👍
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