How a Quadcopter Works - Flight Mechanics, Components, & Sensors (2)
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- Опубліковано 27 сер 2024
- Build a Camera Drone - Episode 02 - How a Quadcopter Works - Flight Mechanics, Components, and Sensors
Series for Beginners by Engineers Escape
In this series I teach you step by step how to build, configure, and fly your own drone from the ground up. In this episode, we take a look at how a quadcopter works. It is best to have a basic understanding of how something works before fixing or building it. Flight mechanics, components, and sensors are explained. Basic movements such as hovering, roll, pitch, and yaw are examined.
Previous Episode:
Build a Camera Drone - Episode 01 - Introduction & Overview
• Build a Camera Drone I...
Next Episode:
Build a Camera Drone - Episode 03 - Ordering Components
• Budget Quadcopter Comp...
Full Series Playlist:
• Build a Camera Drone I...
BRILLIANT video!!! Thanks
I love how you clearly explain the basics! Thank you.
Lots of clever and cool components all working together when operating the drone!
Just WOW, thank you so much, so clear and helpful. Keep it up!
I am using this in the Drones in School program. EXCELLENT
Even more amazing than I thought. My little drone does all that is incredible
Very clear explanation hats off!!!
Short answer:
The best thing since the television and video games.
I 💘 FPV!
amazing! currently trying to make a game with accurate drone physics and didnt understand how drones actualy work. now that i have watched this Lesseon i am filled with the knowledge you shared to other poeple. love it.
Stupendous job brother, I really liked your video, I had seen atleast 50-60 video and till now this one is the best, please do make more videos like this
I liked coz d explanation was simple, in depth and addresses proper point❤️
Nice and crisp, Explanation of concepts is really gripping.
Thank you! Such a great video!
You deserve my like
Great explanation mate... U really made it simple 💯💯
Super cool video
Good tutorial.
Thank you so much for making these concepts as clear as cyrstal
Excellent,,!!!!
Thank you so much bro
Great video thanks
Amazing thank you
Awesome, sweet n simple.
Brilliant explanation
Well done 👍 very interesting explanation احسنت 🇰🇼
But allow me to say something
I think the motors 1-2 in front 3-4 in the back
Starting from right to left 1-2-3-4
awesome video!!!
Excellent tutoring .
Crystal clear
Thank you very much
I love it.
actually it is all about regulation of voltage that motors receive at the output of the circuit of controller right? And also balancing the current for all motors. Because if I try to do so without any volatage/current regulator , one motor takes too much current than others and drone just jump into any direction possible. Also i noticed that people don't respect the direction of propellers and i see sometimes on video of yt that their drones just spin arround. I am trying to figure out how to build my own drone controller and circuit (as my project for electronics).
Um, so the drone will only need GNSS or both barometer + IMU + GNSS ?
I was wondering if you could help me please. There is a word in the guide of drone .. which is ( EXPO) . I didn’t understand it.
Good video
really helpfull!!!!
I ve built the x450 fr with kk2.1 board , the esc seems cheap , however it tries to flip backwards, while taking off, . Done all the configs as per kks inst programmed the tx as pr inst,
Pls suggest the solu
Thanks for a very informative video. I got here because my drone had a minor accident after which it does not hover in one place. It tends to move in circles while hovering (no yaw). Any thoughts on what's messed up? I changed the propellers to be sure there isn't a weight imbalance. Thanks!
Your voice sounds great. Are you an aeronautical engineer?
Thank you. I'm glad you enjoyed. My degree is petroleum engineering. I like working on all kinds of projects though.
I’m using this for my a2 c of c qualification
Good n very informative tutorial,
However in ur video u says , bottom R is mot 1, top R is 2, top L is 4 n bott L is 3 where as kk 2 says top R 1, top L 2, bott R 3 and bott L is 4..
Do I need to connect my esc to rx in the sequence you mentioned ?
Hello let me know how drones turn left, right,up and down ward...
is there a formula to compute the lift vs the weight?
What's happening with the height of a Quadcopter when it flies between 2 buildings (venturi effect) ?
If helicopter tail which thrust is perpendicular to bigger one thrust , ,produce either leftward and rightward thrust , then how the big one propeller is producing rightward or either leftward ,We know it is balancing mg and it only producing upward thrust ,plz.. explain me ??
👏👏👏
To let the copter stay in a height at a Position, i need a Barometer and a GPS Modul right ?
I believe all quadcopters have a gyro and accelerometer. Both of those are necessary to keep the quadcopter level. Without them. It won't even lift off the ground.
GPS on the other hand, is required to keep your quadcopter in one fixed position at all times.
I don't use autolevel. I fly in acro or "Air mode". The barometer is cancelled in this mode. I am in full control of my aircraft.
So if the the CW motors were completely dead (not spinning) and the CCW motors were the only ones still spinning, will the drone still turn CW or would it switch the CCW direction instead before crashing?
On paper, assuming it still had enough lift to not fall, the drone body would start spinning CW because of the imbalance in torque. (Only the CCW props are spinning)
In real life, you probably wouldn't lose two motors simultaneously. You would land (or crash most likely) when you lose one.
I haven't seen quads IRL that would automatically change motor direction to try to maintain stability.
Even if it did, it would be producing lift in the wrong direction. This would cause a crash.
I did see some interesting experiments though where a drone can recover when losing a motor by spinning the body quickly.
For hexacopters, I have seen people lose one motor and keep flying.
@@EngineersEscape thank you so much for the reply!
Kalman Filtering?