Self balancing in tandem (reaction wheels)
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- Опубликовано: 11 сен 2024
- I tried to put one on top of the other reaction wheel robot.
ESP32 (3 wheels), Arduino Pro mini (2 wheels), Nidec 24H motors, MPU-6050, 500 mAh 3S1P LiPo, all plastic parts 3D printed.
More about this robots you can see in others my videos.
Projects is open source:
github.com/remrc
3D print files
www.thingivers...
Awesome! Every control engineer's dream come true :D
Excellent.
Congratulations man, it's great to see the system working well in tandem!
Congratulations. This is superb!
This is just an experiment. For fun. :) But it took a bit of tweaking parameters.
This is amazing, the first time I saw this concept, my first reaction was "oh its like those perpetual motion machines" but now understand the science behind them, I find it so cool. I wondered if you could adapt to a two wheel bicycle, then fiund your video where you had. I really think you should market these. You could sell the chassis, motors and parts, such as the circuit boards, then sell the code and support on how to adjust it for correct balance.
Maybe a good idea, but when a hobby turns into a job, there is no hobby left...
@@ReMRCI get your point, I didn't mean it as a career, more of a sharing of ideas. I see people designing stuff (3d printed stuff for example) and sharing it for no charge, your ideas I can Imagine have a real basis for future innovation. I suppose in a nutshell, I'm not saying give them away for free, or sell them on, but sharing the ideas, as you are on RUclips is a great idea, but if others could say adapt them or even investigate them, it would be great.
wow it is great.
I guess there were several significant problem you did solve!
can I ask you how to solve it?
first, the motor vibration. I think it may be noisy to MPU6050.
and second, how to stick the end of the stick to bottom? I see there is rubber and is it enought? may I ask what kind of rubber is?
First: motor vibrations is not a problem. Reaction wheel RPM is low. There are many more problems with drone motors...
Second: yes, only rubber. What kind? Hmmm... Any. :)
Incredible!! You did it!
Oh you've made it, great
Superb!!! Can you sare the project files and specs so that we can reproduce it?
Yes. Github and Thingiverse.
Amazing!
Ok I see now
How long can they balance? The reaction torque would cease to work when motor reach max rpm correct?
How long? Only battery capacity limit balancing time.
Yes, when motor reach max rpm, the reaction torque would cease to work. But that does not matter, because it does operate not in a state of weightlessness. The rotation can be stopped.
Hi! How can I contact you? I am interested in your work and need some help in my school project, I won't take much of your time 😊
cool!
is there a reason you don't make a video showing the electronics and code?
Electronics described in description. Code, maybe, I show later.
where I live there are a lot of brushless Nidec 24H used for 2$. Can you teach me how to control brushless?
Nidec 24H - brushless motor, but with controller inside. So it can be control as DC motor.
How do you change the direction of rotation?
I see there is a PWM pin, have you used it?
I already read "Video tutorial? It’s easier than operating a DC motor because you don’t need motor driver. One pin for direction, one pin for PWM. Also one pin for brake (if needed)." Thank you!
Can you compare the usage of Nidec 24H and gimbal motors GBM2804H + encoder AS5600?
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Video compression oddities...