glad it's at startup that the most critical sequence is happening when you still on solid ground and not at 30000 feet, there's a lot of crazy wobble in there

Your video is very well done; nice expose of the intricacies and operations, very well displayed. Thank you!

*It's a captivating blend of electronics and mechanics in perfect sync.* 👍👍👍

Wow, all of the electronics on the board look so strong and sturdy. I imagine this is what the inside of ICBMs look like.

@ivan-gy1jg9xv3e

Ай бұрын

same

Not sure how did end up in my stream, but fascinating stuff. Gyro spinning up sounds like a jet turbine spinning up.

@antoniogonzalezmedel

Ай бұрын

Hight rpm🚀

Amazing. I am fascinated, not only by the gyro, but with your great description and detailed attention which matches your commentary. This is not entirely my world, but gyros in particular are a beautiful marriage of mechanics (which is my world) and electronics... Thankyou for sharing. Now subscribed ☺

Beautiful bit of hardware engineering, it’s just the software everyone is worried about.

@calvinnickel9995

Ай бұрын

No way. Physical gyros are fragile and have bearings and gimbals that wear and mechanical instruments require fancy clockwork with flags that stick. Give me solid state ring laser gyros and a glass cockpit any day-especially when you can have one that includes a complete Attitude Heading Reference System and Air Data Computer as well as a GPS that fits in a standard instrument hole. Worst thing is usually a flag that goes away on its own by cycling power.

I used to repair overhaul these Gyros at Honeywell when I worked there.

Beautiful.... Never seen this close

I've been playing with things like this for a while and am now in the process of bringing up a gyro IMU, the ASN-109. I have done extensive reverse engineering and have the platform operating. Currently I am building an electronic display using synchro to digital converter blocks. The matching display is unobtanium. In your unit, the electronics is used to level ("erect") the platform. Those glass capsules are electrolytic cells and sense gravity to determine a level condition, then the electronics apply torques to the synchro motors in the gimbals to make it level out over time. My unit needed 3 phase 400 Hz and it took some time to find a reasonably sized inverter. I do have a 1200 pound monster which will create tens of kVA but finally found a smaller unit.

bu bir beğeniyi hak ediyor zamanın teknolojisi mükemmelmiş

It's always a joy to see such fine Engineering such as that found in Military and Aeronautical Applications! This was assembled by the use of real Mortal Humans! Amazing stuff! Glad I subscribed!!

@johnpodo

Ай бұрын

and in Space too as well. Hubble Telescope uses these several gyros to stabilize telescope and also to orient telescope to the desired stars. Amazing!

Now we all have one of these in our phones and joy-pads.

@techcafe0

2 ай бұрын

yes true, they are called MEMS (Micro-electromechanical systems) sensors

I'm uncertain if they serve identical functions, but compared to the MEMS gyro chip in cell phones, which is smaller than a fingernail, this one is bulky and seems more susceptible to damage.

Stellar Vids! and in Great detail! I believe this one had been "dropped" or damaged, should not "wobble" coming up to speed. but hey, Still cool to be able to play around with these unique units. I have a Bendix VG from a 737. I used to Love, and Hate (bitter sweet) working on these back in the day but relished the compliments from the Captain and FO when everything was DNO

Not bad at all, amazing wiring and interconnection inside... Check out those tube electrolytic capacitors, they look like heavy duty types...

Very good job, thank you very much

That gyro is spinning so freaking fast 😮

Awesome demo! ))

incredible & amazing

Beautiful

Do they use brushes to make electrical contact between the rotating surfaces?

I realized he speaks in English after about 10 minutes…

@Salvoneit

Ай бұрын

😂😂😂😂😂

@andco075

Ай бұрын

You just still have to improuve your French again ! Wy not.., so intelligent langage

@torcher5023

28 күн бұрын

Rasist

@augustvonmackensen9785

20 күн бұрын

At least he speaks, better than dumb gesturing coupled with annoying music.

👏👏And thanks for sharing.

I think how many hours of engineering to design it. How many man work hard to do it real 💥🚀

Is it me or it's clicking like mechanical HDD ?> Also doesn't it look like one fancy main frame HDD from 70s ..... ? What what RPM it's running at ?

Fascinating...

I am dreaming to own one for myself for my own experiments... thank you, added

My friend did you design Boeing 737 Max’s forward pitch gyro?

Dear Michel, Thank you for theses beautifully made and insightful videos. I was wondering if one can actually use this kind of instrument in a high performance car as a stabilizer? The aim is to reduce the number of parts without sacrificing the agility and the cornering capabilities required in a high performance car. Thank you in advance

@lelabodemichel5162

Жыл бұрын

Hi, Thank you for your comment. This technology is quite old, today other techniques are used, with lower cost and weight. A new gyro like this one should cost a fortune back in the days.

C'est très intéressant. Je me demande quand il a été retiré du service. Les cartes ont des capaciteurs axial, j'imagine que les nouvelles pièces ont des cartes différentes.

just amazzing

This is le awesome!!

Все соединения на проводах, как на каком-то макете. Не очень выгоядит. Хотя, так надежнее. Дорожка может порваться, у провода есть запас.

Are the new gyro like piezo on Mems...

All your videos are amazing, I have learned many things. I have several gyros, among them I have de models 311 and 313, both models have the connector J1. Do you think that I can use the same power pinouts that you used in the model 314? there is a way to check before connect the power? maybe following the wiring and compare if they go to tha same components?

@lelabodemichel5162

2 жыл бұрын

Thanks for your comment. I think that the pinouts of all these versions are identical. You can check if you have a low DCR between the supposed power supply and if they are isolated from other pins.

Thank you for the closeups of the internal electronics starting at 16 minutes. That is clearly all HAND WIRED, HAND soldered. Even the wiring harnesses have lacing cord that's hand-knotted. All modern electronics is machine assembled, no such character or care.

Good video Michel congratulation. Do you have any video related with aircraft ac servomotors and electromechanical actuators? Thanks.

@lelabodemichel5162

2 жыл бұрын

Thanks for your comment. I have recorded one video about some electro-mechanical actuators, I have to edit the video. It will be published soon.

So this thing rotating continious when in flight......imagine 8 hour long flight. Very cool engneering.

what RPM does it run at? all of them.

This is a gyrovertical. Worked with them.

curieux de savoir à combien de tour minute tourne cette merveille d'ingénierie

Sir - what is the purpose of DC motor in gyroscope?

Nice!!!! Now we know why this thing is so expensive 😂

state of art engineering. I wonder the electronics circuitry is used a lot of old generation parts , like germanium transistors , electrolytic capecitor and some vaccum tubes with murcury drop to determine the level... How interesting . we fly RC plane inbuilt gyro chip. This chip has all major axis controls with precision . inbuilt and intigrated .

Vídeo top parabéns

You made a view barrell rolls in this video 😅

Your reviews and breakdowns are always great but how did we accurately take flight or knew enough was enough to be deemed possible for flight?

@lelabodemichel5162

3 жыл бұрын

I am not an expert in avionics, I cannot give an accurate answer to your question. I just try to get these instruments to work and to discover the techniques used in various instruments.

Are these mechanical gyroscopes still in use? As per today, every smartphone has a miniature gyroscope on a chip, build in, that workes super reliably, consumes hardly any power. Plus gyroscopes are now only a backup solution in the aireplane, beside the primary use of GPS and GLONAS. I would think, we can easily get rid of mech. gyroscopes. Or is there something, I don't understand?

@bradw3116

Ай бұрын

Modern aircraft still use gyros as a primary means of navigation within an inertial reference system. Modern gyros are LASER ring instead of using a spinning mass. The ADIRU/IRS are coupled with a GNSS systems to provide hybridised data for navigation.

smart inventor

How much is this part? I imagine it is very expensive perhaps more than USD 1.000,00.

I have a similar one from a Huey... needs a bit of work though.

gotta get me one of those. not sure why though.

After viewing this i bought one on ebay. Do you happen to have a link or file to a manual? I would like to get the entire pinout.

@lelabodemichel5162

Ай бұрын

Sorry I don't have the manual nor any document or link

@JPN76

Ай бұрын

Thanks for replying, sir. Great videos

Hello dear Michel. Where is it possible to buy these stuffs you have in your videos? Thank you.

@lelabodemichel5162

2 ай бұрын

What kind of stuff and where are you located ?

@RobertoPietrafesa

2 ай бұрын

@@lelabodemichel5162thank you! Is it possible to write you with private messages? Thank you gentleman.

"everything is perfectly balanced" XD

how did a french person end up working on Boeing rather than Airbus parts

5:50 Start up

I don't get it. Its oscillating and not spinning?

@lelabodemichel5162

Ай бұрын

What spins, is the gyro rotor inside the inner gimbal which is kept vertical. It is not visible. encyclopedia2.thefreedictionary.com/Vertical+Gyroscope

That is very quiet for a mechanical gyro platform.

👏👏👏

Maximum RPM's??...... Anybody??

@74sl3

2 ай бұрын

86к

@abdulbasetjoma6465

Ай бұрын

About 40000 rpm

What a French accent !!!! 😅😅😅😍😍😍

Современная гравицапа!

У меня в детстве была в игрушках центральная часть гироскопа, маховик в корпуса, только от чего-то военного, наверно от наведения боеголовки.

A380 takes longer and you need to calibrate it on dual axis.

I guess you could use this to demonstrate gimbal lock.

@praguestepchild

24 күн бұрын

No, there're only two axes, pitch and roll but no yaw to allow them to line up, ie they will always remain orthogonal, also the inner axis is limited to what looks like around 180 degrees when he rotates it manually..

3:50 Air bubble sensors inside, I guess they must only work when the plane is on the ground. Otherwise, the sensors would be useless if the plane entered turbulence and started to fall.

@lelabodemichel5162

2 ай бұрын

They work all the time to keep the verticality, otherwise the gyro is useless. All gyros need to be disciplined because of their inherent drift. There is no reason that these sensors fail, inside there is a kind of electrolytic solution which permit to have a variable resistance according to the verticality.

@ahmetizmir1081

2 ай бұрын

@@lelabodemichel5162 Thanks for information

Para um 737o eletrônico dele e das ANTIGA os capacitores o resistores ENORMES BEN ANTIGO!!!!!!!!😂😅😂😅😂😅😂

Vous semblez plutôt francophone qu'anglophone. Dommage d'avoir commenté en anglais.

Just make sure you don't point out any flaws, or it'll be your last video 😂😂

сколько стоит ?

ước được 1 lần trải nghiệm thử

Hello how to make

where can I get one.

@shanelodge391

11 ай бұрын

Buy a 737

what is that mercury in those tubes .

@lelabodemichel5162

Жыл бұрын

These parts are tilt switches and permit the stabilization of the gimbals using torque motors. You can find vertical gyros on EBay but they are generally expensive.

@meepferret

5 ай бұрын

@@lelabodemichel5162 My guess: the 2 mercury switches are used to zero-align/initialize the system but the plane must be very still on the ground for doing that, thus the sealed set-screw on the assembly. Long ago I wanted to use a mercury switch to sense angle (roll/pitch by gravity) but centrifugal force interferes with that when in motion, even just swaying.

@lelabodemichel5162

5 ай бұрын

They are used every time, on the ground or not to keep the gyro vertical,

😱

Это Земля плоская чтоли? Вот это номер!

разогнался, стабилизировался и стал неподвижен. браво

Я первыи раз вижу эту хрень хотя в детстве играл с механическим героскопом

It's a Sperry gyroscope, not a Boeing gyroscope. Boeing submits detail specifications to other companies who specialize in making components, commonly called LRUs (Line Replaceable Units). They are built, tested and warranted by these suppliers, not Boeing (or Airbus).

@lelabodemichel5162

Ай бұрын

Of course, I just said that this was the gyro installed in Boeing 737.

Very old electrical system.

Очень похоже на русский гироскоп времён 70х 80х годов...

Какое-то самодельное гаражное говно, однозначно заслуживает оценки 255 полуляхов

السلام عليكم

ha... un francais lol

И на этом я лнтаю? Какой ужас😂

ribet amat masuk buddha aja, gampang, gak perlu ribet, ga habis uang

Это что за хркнь ?? Нечего обшего с героскопом не имеет

@user-jm4nh7um9b

2 ай бұрын

Это мойка для автомобиля...

parle un anglais horrible ...

Votre Anglais est HORRIBLE ! Pourquoi ne pas avoir fait cette vidéo en Francais ?

@mawuenahafeh7753

Ай бұрын

Jealousy? His English is fine.

Human brain are so amazing, they invented such complex machine….🫡🫡🫡🫡🫡🫡

Old crap, today we use laser ring gyroscope from Honeywell, smaller, better and cheaper. Get a brain.

@ConstantinVictor66

Ай бұрын

Also the laser ring gyroscope will be old crap after forty years. This is called evolution. Imagine that they have already made quantum sensors that measure the position of the atom...