The brilliant Engineering behind Jetson ONE
ฝัง
- เผยแพร่เมื่อ 24 พ.ค. 2024
- There are many companies around the world developing personal evtol aircraft, however, the Swedish company Jetson, stands out. The success of jetson ONE can be attributed to its simple configuration, compact design, and excellent maneuverability. In this video, I’ll explore the technology and the operating principles behind the different movements of this aircraft, and I’ll show how a pilot can perform those spectacular maneuverers on this “extremely fun-to-fly” all-electric personal aircraft.
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Chapters:
00:00 Intro
00:36 Propulsion System
02:23 Aircraft Configuration
03:43 Flight Dynamics
06:07 Flight Control
07:26 Sponsorship Opportunity
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Sources:
➡️ / jetsonaero
➡️ oscarliang.com/types-of-multi...
➡️ diydrones.com/forum/topics/qu...
➡️ www.quora.com/Why-do-so-many-...
➡️ www.researchgate.net/publicat... Paper Coaxial
➡️ • How MEMS Accelerometer... sensors
➡️ • Jetson ONE - Experienc...
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#JetsonONE #PersonalEVTOL #eVTOLinnovation
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1)This video has no negative impact on the original works (It would actually be positive for them)
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I just discovered this channel and I must say, the content is absolutely fantastic. So detailed and the graphics are spot on. Answered many of my questions about this vehicle. Thank you!
it is German made......
@@1bluemoondj even cooler 😁
@@1bluemoondj Swedish made
@@wildlifewarrior2670 no I produced it years ago. They didn't I was the one that had the original design of a book from them. I made it they bought it off of me. Nobody's going to take credit for my word just like Apple. The credit amongst me.
@@wildlifewarrior2670 I don't still work just like they still medical equipment. They don't have medical over there but they can say that they can construct. It's always and will always be me. Don't play me
This the only detailed video I ever seen that is not treating viewers as brain dead. Thanks for such detailed explanation of how propellers keep aircraft in air! :)
Jetson should be in every driveway. SCREW TRAFFIC! Lets go!
That would mean a death in every street every day, think about that. Im a drone builder and flyer using the exact same principals as this. Another thing to consider is that this model has 8 motors instead of 4. Do you have any idea of why that is? Someone with your limited knowledge would say more power but this is simply wrong as there are way bigger motors available right now that you yourself can buy. The reason it has 8 motors is because if 1 motor fails in flight the motor above or below increases rpm to compensate for the loss of thrust. You must land immediately for safety without looking for a safe spot to land, just get it down. If you had 4 motors only that are capable of producing more thrust than 8 it would still not be able to carry a person because the law would not allow it as one single failure on a 4 motor setup no matter how powerful the motors are will result in failure and a crash killing the pilot. So no, we dont want this on every driveway. You remind me of the people who saw the very first adverts for flying cars, where are they, how come you dont have one?
FAA: Hol up.
Disaster!
@@OzFPVflyer I feel the same way. These things will be nothing more than flying missiles waiting to come through a home. On my commute to work I see peoples front yards and fences destroyed from crashes. These things will go right into the home. You'd have 911 potential times 1 million. Just look at all the drunks and people on there cell phones. Do you want that in the sky? Are these people insane or dumb. The answer is both. Look at all the rust buckets on the road. Do you think these flying missiles won't start dropping like crazy from failure as people don't up keep them? I look at people that want these things as the dumbest people on the planet.
Car Wars. 🤔🤭
It is very good explanation.
Thank you.
Thanks for explaining how it works. Kudos to YOU and JETSON one team.
Great description of how Jetson works!
❤ Love your explaining this Star-Wars vehicle 👌
Fantastic video, never gave it too much thought, but thanks for explaining brush less vs brushed motors....NOW I get it! Great video and great instructions, loved it!
Yeah, you can buy electric weed-whackers with brushles motors and build your own :)
Mind Blown! The Gyroscope system and the counter rotation of blades to eliminate counter rotation without a tail rotor was smart! By using the cross direction blades on same rotation
That method also causes a dissymmetry in lift by slowing down rotor speed.. Unlike helicopters whose main rotor system is designed to rotate at a desired speed(100%) and yawing is accomplished through the tail rotor. Dissymmetry of lift in a helo is accomplished by individual blade pitch through the swash plate and controls the directional speed. You don't want to lose rotor speed in a helicopter, it takes a lot of power to regain and time to recover. I'm not a big fan of this "technology". It's not safe. There's a reason this quadcopter design was built with no pilot/passenger safety in mind, it's why we called them drones. At least in a helo or fixed wing you can glide with an engine out scenario and if managed properly, absolutely survivable. I guess it'll take smearing a few test pilots during a catastrophic failure to get some of you to see the light.
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Thank you for all of the amazing details and specs. I have been interested in the Jetson One for over 6 months and this video answered must of my technical questions. Great Job!
Fantastic exciting stuff !!
While I have no advanced education in any of these concepts, when something is explained to me, I usually ‘get it’ without much confusion. The following thoughts don’t contain any intentional sarcasm. They are honest wondering.
This video mentions that if the distance between upper and lower props is a bit increased, efficiency rises. It also mentions a problem of the lower prop having some difficulty with the increased velocity of air flow from the upper prop. What if the following concepts were combined.
1. Increase distance between upper and lower prop.
2. Give the lower prop a more aggressive pitch to take advantage of the already faster airflow.
3. Enclose both in a tubular shroud to further increase efficiency.
4. Double the number of motors/props to 16 (8 shrouds) increasing the safety factor of failures of motors and greatly reducing the diameter of each.
5. Raising all of them to completely above line of sight to the ground, not only greatly improving visibility, but also lowering the center of gravity, making the computer’s job easier with more inherent stability.
I hungrily await an education on these thoughts, preferably from those who actually know, not from those who think they know. No offense intended.
EDIT: HOLEECRAPOLEE !!
I just saw your video about the
Adaptive ducted fan and it answers some (but not all) of my questions above. Great stuff !
EDIT AGAIN:
HOLEEGUSTAVWHITEHEAD !!
I just watched your video of the Lillium jet. Disregard all of my questions above. Astonishing ! 😳 🤜🤛
For someone with "no advanced education in any of these concepts", your quite inquisitive; kudos to you
There is an ideal distance between coaxial propellers, I have built a coaxial helicopter and researched the distance I should use, the figure of 10% rotor diameter was right for me, any closer or any further away and lift would be reduced.
In order to balance torque on both rotors the pitch of the lower rotor had to be increased by 1 degree.
A single larger prop is more efficient than two smaller ones, it's more efficient to move a large amount of air slowly than a small amount of air fast. Helicopters with larger diameter rotors will produce more lift using the same power.
Increasing the height of the props I do believe will increase stability
Very informative thanks for the info on the brushless and the brushed and the propulsion system. Great Contant.
A few years ago I watched a few videos on how to fly and repair my rc drone and one of the videos where almost the same as this one. So I guess it's basically the same as building an rc drone just on a larger and more dangerous scale. Pretty damn cool.
This is an important video show show the buyer how complicated this vehicle is and show the homework was done
Yes! I too cannot wait to sit between 8 spinning propellers 😂
Brilliant, thank you very much for your beautiful video ❤
Thank you.🙌
Evtol enn great job evwry one🌐🌏🌏🌎🌍👍👍👍👍👍☝️☝️☝️☝️☝️
Great video and detailed info. Thanks and please go on.
Absolutely brilliant machine!.... I want one!
Excellent stuff bro, keep it up
polycarbonate wind screens would prevent slicing, but also it's dangerous if flown near other. Remember the chariot race in Ben Hur?
Wonderful explanation. I would love to have one of these.
You can for $92,000
Great video!!! Thanks:)
Very good presentation..
Finally the drone unveiled....Great works
Amazing!
This is awesome. Thanks
Nice video, thank you for sharing it with us :)
Super really ,information!Thank's you ,good.
Amazing 👍 and innovative ❤️
The brilliant engineering of the quadcopter on display. It has rotors and they spin, creating lift. The end. Super revolutionary stuff.
This is it. Thank you! 😊😊
The Jetson is still my favorite vetol aircraft!
Gratuluję świetnego projektu i życzę powodzenia !
I love it. I wish i could afford this. This would be a dream come true for me. I would love to own one.
This is really cool
Solid 💯👍🏼🤙🏼
The ballistic shute is probably the most required feature
Excellent
Great video
Amazing
感謝分享 太棒了 !!!🤩
Completely amazing!!!!
thank you, now i can make my own
For sure the Jetson One is mega cool!
BTW, I just uploaded a video to my TH-cam channel that explores a possible application of the Jetson.
Good design. When you have material failure or a prop strike and the prop disintegrates, the fragments will get safely embedded deep into your brains so they can't harm anyone.
Yes, correct. It is called a Coup de Grâce 😊.
Nice ride
One thing that really bothers me, is the blades being so exposed and next to the pilot. The blades can be super dangerous when landing, and the pilot fail to see a person next to it. Maybe it needs a cover for the blades, and some type of grade under and over it, that allows air flow, but keep people from touching the blades.
agree, maybe Ducted propeller more safe
I was more thinking about the fact that aircraft props have been known to come off from time to time. With that many spinning in such close proximity to the pilot it seems like it would only be a matter of time until someone gets sliced up by a broken prop.
@@donaldengel4128 I'd be much more concerned about exposed blades striking something - a power line or a tree branch or whatever. This thing needs "brush guards" of some type surrounding the prop blades, like what you've got surrounding the tail rotor of a helicopter. Thin, wire mesh, or something like that. It doesn't have to be complicated...!
weight is the deal killer there
Maybe use a pool without water to land and nobody enter there. The small size of the vehicle and easy to land make this possible.
Looking forward great 👍 😊
I cannot imagine when this thing will have massive production. With no roads and traffic signs, there will be massive numbers of deadly accidents.
I love this, oblivion inspired movie
I just saw the Xpeng2 please make your interiors and finishes look that nice!
Every video I've seen of Jetson flight tests show it flying nape-of-the-earth. What is the effective flight ceiling of this vehicle?
@IrrelevantNuk1635 Thank you again for that information.
10,000 feet? What in the world? This thing can barely lift the weight of the pilot. And, with the flight time I've calculated at 2-4 minutes, do you really think there's a chance of getting to 10,000 feet?
If I was strapped into such an aircraft, I would definitely want redundancy over efficiency.
I think when something is new people are more worried. Helicopters are super unstable and people fly in them with less of an issue, and plane engines fail and new software messes up and there have been multiple plane crashes recently due to that. And many people even text and drive and plow their cars into stuff then they see this and are like wow this seems dangerous.
Jetson One is the right one!
DJI have this brilliant engieneering a long time!!
I like the ballon idea coupled the the motor and uneven size propellers I believe that a specialized cap cover style streamed lined designed ballon cap cover for rain cover in bad weather could be useful and stylish
Thank you so much for your explanation of rudder authority. It could use foot rudders like an aircraft or helicopter. If you also had foot control for pointing authority it could help if the pilot were wounded in the right shoulder or wrist. In say a combat condition in say the Ukraine carrying a Carl Gustav for anti armor. With axial flux electric motors it could lift more for a higher battery load with 48" propellers. With dynamic wing support it could also double that range.
Nice
When they get it to 80 mph for one hour flight time---I’ll buy one.
It will need a gas engine
@@eze2190 they should make one with the gas engine
Excellent video.. I’be ordered one of these for my Dad.. we get it next year hopefully. This is the best video I’ve seen on it so far.
wow please upload its flight once you get it
you got scammed. there isn't even proof it can fly longer than a minute. they are all jump cut edits. I don't believe you ordered anything I tried to and they want me to be an Investor.
@@pradeepchandra1734 he should upload any battery and motor specifications and talk about the contract they have. all these people didn't buy one not knowing anything about it and never seeing any of its claims proves. I think this will end up being a scam like so many crowd funded quadcopters only bigger. do you think that many people really ordered it?
Yep I want one
The new BD-5 flying coffin. History doesnt repeat, but it rhymes.
bravo
Basically a scaled up r/c drone - the flight computer does the same thing that the small drone's does, the difference being the pilot on the ground uses a controller to remotely pilot it, and in the Jetson One the pilot and controls are in the aircraft directly connected to the flight controller. Just hope battery chemistry gets better and better so that we have even more long term power with lower weights in the future. 20 minutes is a long time, but it's also very short - fly a drone and see.
Bring it to market.
Do the lower motors run at a faster speed ? or are they on the same axil ?
This was a very nicely produced video. I am excited about this eVTOL aircraft, working in Government I am especially interested in this for disaster work.
I gotta get me one of them
🔥🔥🔥🔥🔥🔥🔥
👍🏻👍🏻👍🏻
Future military aircraft like this in 10 years
Would be great to hear about the regulatory background of those demo flights. How are they circumnavigating type certification?
It depends on the region. In the US :part 103 category does not need license either. Homebuilt and experimental do not need type certification... Canada similar but different weight/speed limits...lots of videos about it...
They are NOT...
FAA Part 103 requires a minimum power-off 24-knot stall speed for ALL ultralight aircraft (rotor, or otherwise), so this aircraft would fail miserably. (ultralight helicopters can autorotate and maintain controlled forward flight with enough altitude, oversized quadcopters, not so much...)
Basically, in most of the "distance" videos, he's breaking many rules about low flight over private property. This aircraft is a colossal joke and would never be type-certified ANYWHERE.
draganfly is undoubtedly the best drone company!
It is providing support in ukraine by supplying ukrainian people with medicines, insulin and much more.
with this it is increasing its visibility and brand awareness.
has an experienced team and unique technology, currently very underestimated based on its potential
Ive admired the jetson 1 for some time now. At present, I believe the price is 92K. Id love to own one some day.
Sir, What is the max.height the craft can achieve?is it possible to make a four seater version craft, with the same dynamics?
it can't reach it's ceiling without running out if battery so it doesn't matter. it goes as high as you are brave.
Does anyone have info about Jetson's Flight control computer? Do they make their own hard and software or do they use opensource ones?
Probably using a DJI setup.. pretty easy to configure esc and motors to to a higher voltage output…
they don't give any info on anything. it's probably scam and can only fly 3 minites that's why they need to edit their videos so heavily and can't just show a normal test flight.
@@fairyphotography they need to develop a better battery that can fly for a few hours at a time.
@@jackwilliams7738 if it was possible to cram all that energy into such a small battery it would be an explosion like the Oklahoma Federal building if it shorted or fell from the sky. this is a very inefficient way to fly.
@@fairyphotography they might be able to make a bigger better battery.
How do you practice driving this ? Is there a simulator with joysticks that mirror the unit
Have those propellers been tested against bird strikes?
I wonder if ducted fans or ducted props would be better ? Super cool design
I want one 😊
You mentioned the battery is 52V, do you know what the capacity in Amp hours is?
so, i'm assuming around 15 to 20 minutes of flight time? How long for a charge?
Are the batteries swappable?
15-20 minutes by battery will not enough, we need hydrogen one, that fuel cell, IC (specialy wankel like liquid piston) or mini jet engine, battery is for child and hydrogen for adult pilot.
I think I heard something about a gas generator being in the works to increase flight time, which is currently at 20 minutes (you could probably squeeze out one or two more but you're likely damaging the battery), it can fly at 60 mph and cover 20 miles, which if you know anything about drones is an extremely respectable flight time, but a gas generator would greatly increase that, by at least double. It requires enlarging almost everything though so it's going to be a little beefier of a craft and will be a lot louder too. But with all that supplemental power from a generator along with it's batteries it will also have a lot more oomph as well, it should be able to reach a little higher top speed along with a longer flight time.
3 or 4 minutes max. they would show a continuous five minute flight if they could. they need to heavily edit every video to make it look like it's good. if it could fly 20 minutes they would show that and be the first in the world to do it. if they would release the specs we could do the math.
@@fairyphotography stop spamming with that bs everywhere nobody believes you
@@Ducky69247 they never did
This is the dawning if a new age, the commercial application and the economy if scale, will bring a paradigm shift, in the independent soul of men. This is going to cause a serious outbreak in coolness, the skies will be , rife with the howl of rotors, like a giant swarm of huge bees, so , noise attentuation (sp), technology will win the day!!
Very good explanation in how is made🤔I was wondering how much will be the sales price once is ready for the public 🤔
$92000
@@eVTOLinnovation THANK YOU SO MUCH 👍
@@eVTOLinnovation So that means No working class
It's all ready for the public people are already buying them
Thank you, I enjoyed your video. However: no mention of how deadly those blades are? Since it flies low to the ground, any humans it encounters would be turned into sushi.
how soon will these birds be available to the public and at what costs, thank you for a great video
Although the RYSE Recon has a larger footprint, the advantage is increased efficiency which means LONGER FLIGHT TIMES.
I would imagine everything is off the shelf you just got to know what to use it's all out there flight control battery control motor monitoring it's all there you just got to pick the right pieces
Mam urodziny w Styczniu. Bardzo poprosze takie cacuszko 😁 jakby co 😉
What company is that boxwing aircraft in the very beginning of the video?
This is cool. Are there any FAA regulation in flying this machine?
The FAA says that if it’s experimental or home built you don’t need a license. While you don’t need a license doesn’t mean it’s a no brainer to fly. You really need some background on basics of flight. Even tho it has a ballistic parachute , it can stall out. Most folks that don’t fly will be hesitant about just being of the ground and you’re in charge of killing your self or not.
They have a website do your own research it's considered an ultralight
The only technology difference compared to a small drone is the joysticks lol
Btw. the prototype flights were done using a remote system just like for small drones, suggesting that the platform is using some top shelf flight controller (FC) meant for small drones.
The motors are probably from T-MOTOR something like U15Ⅱ KV80.
The motors, propellers and ESC total to around $12k
I think you could DIY it for like $20k
R u fucking crazy
Enjoy the information
I want!!!
I am VERY INTERESTED, but only turned off about the battery time,, if I sent my deposit, and waited another few years ,would you be closer to a LONGER LIFE BATTERY :):) yours truly, a very IMPRESSED MAN,, Leo
Well, the amount of energy per pound in a battery (the only factor that really matters for this craft) really isn't improving very much.
💙
What altitude can it operate ?