First place of tabriz national robotic competition رتبه اول مسابقات رباتیک ملی تبریز These robots used rotating cams and infrared sensors to race around the track.
@@Abeloser "Shields are a form of defense. The very nature of a shield is *to protect.* It protects you from danger, risk or other unpleasant experience.Feb 5, 2016"
Yeah, judging from the video alone and assuming that they can't change the proportional gain Kp so as not to compromise behaviour on the turns, the robot looks like it may benefit from increasing the Kd or reducing Ki.
As always, the solution is Machine Learning. Perhaps allow the robot to map out the track and minimize the difference between its path and the map on the next run. PID tuning is painstaking.
For those who are confused - it doesn't rely fully on those sensors but the code itself, help the motors to dictate which path to take. In fact, the value is set just right so that when it approach a corner the body is still on path.
I would think that's not allowed if that was the case, the challenge is to test the bot off how it works with sensors. Not to mention it would be reasonable to achieve the same results with just three sensors, one directly on the line and two sensing when the line isn't there on the right and left of it.
This is so cool. What method of detection does it use? Ray optics? And as for how it manages to stay straight when crossing junctions, is it being commanded to maintain its current direction when it encounters 2 or more "potential paths"?
@@Matthias27182 yeah with threshold values pretty much. but the line tracing itself it really accurate which helps so theres a lot more processing in there as well. generally the basic line tracing loops have a lot more swinging so the bot needs to move a lot slower for it to pick up the values accurately
I did one of these competitions before, and coding the robot is sometimes a PAIN in the neck, theres always that one line of code that just doesn't work. I'm really surprised at how fast the robot is going and processing the information from the sensors
That some crazy programming. When I was doing that for the first time we had a decently sized obstacle course and it took me and my partner almost an hour. Here we have almost twice a size and no other tasks. Guess building a race car is somewhat easier
Harshit Sharma hi, im from indonesia, if u want to build line follower robot', i can helpmu for schematic and source code. Here my whatsapp number +6281242922722, chat me on whatsapp, and i will send u my robot video the fastest from sout sulawesi indonesia. im sory for my bad english language. Thanks
In the segments where the line crosses over another line, are you allowed to just cut across, or is part of the rules that you must follow the intended track and part of the challenge is making it stay in the right track?
the robot must have a preference to continue "straight" if given it meets a crossroads, it's a little extra code you have to do but it's a pretty common feature that's thrown in on tracks that the bot has to account for
If we had an integrated RFID or other sensable strip in roads, self-driving cars wouldn't have anywhere near the problems they do now. I firmly believe that Smart Cars won't work until we have Smart Roads as well.
Can anyone explain to me how its following the line? Cause its definitely not via control, although im sure it could be with intense practice. Is it a camera? Is the line made of a specific material that a scanner can pick up?
the sensors are most likely IR sensors, the logic works by having a threshold of light it receives back in order to determine if the surface is black or not. black = line, anything else is not line
@@l.b563 it's a fairly simple problem to solve, the program should always have a preference for "straight", so if there are multiple directions detected you just code the logic to continue straight.
@@hidude1354 I am working for a competition, there is a map, and the robot have to move right, left and forward at intersection points depending on some conditions If you have a Facebook account, I can share the map with you
Look RUclips. I understand that these might be considered not as interesting in the past but you can’t just turn it down before it even gets a chance on the recommendation tab.
Hello. I’m amazed about your project. In fact, I’m working about the same project, using raspberry pico, but I’ve some problems dealing with the intersection. Please can we have sometimes to discus about please. I’m coding in python 🐍
I’m thoroughly impressed at how little wiggle it had even when crossing multiple lines. Job well done.
Could've been less wiggle if the derivative coefficient in the PID controller was set higher.
@@Bangy 🛡a shield for any nerd emojis you might receive
@@somerand0mpers0n 🗡️ A sword to break your shield and attack with nerd emojis
@@Abeloser "Shields are a form of defense. The very nature of a shield is *to protect.* It protects you from danger, risk or other unpleasant experience.Feb 5, 2016"
ok
Very impressive. Also one of the most respectful group of comments on a video I have ever seen.
True
Not yet man, not yet
Literally A Day After This Comment Was Posted, Someone Said “Why Does It Looks Like A Butt Plug?”
wow i wonder if changing the PID values in the straight-aways would lead to even better performance. Great work.
if it doesn't know the route, it needs to expect the turn to pop up at any moment
Needs to look ahead to do that
@@NoNameAtAll2 the efficient and aggressive turning is because it’s always ready to turn?
Yeah, judging from the video alone and assuming that they can't change the proportional gain Kp so as not to compromise behaviour on the turns, the robot looks like it may benefit from increasing the Kd or reducing Ki.
As always, the solution is Machine Learning.
Perhaps allow the robot to map out the track and minimize the difference between its path and the map on the next run.
PID tuning is painstaking.
0:15 "They are approaching 8 consecutive hairpins!"
*eurobeat starts playing*
As someone who's done stuff like this in the past, that's some damn good coding
For those who are confused - it doesn't rely fully on those sensors but the code itself, help the motors to dictate which path to take. In fact, the value is set just right so that when it approach a corner the body is still on path.
If I have some code for a path similar to this, but less complicated, can you see it, and help me with it? Thanks in advance
Ye true, i had robotics when I was in middle school
I would think that's not allowed if that was the case, the challenge is to test the bot off how it works with sensors. Not to mention it would be reasonable to achieve the same results with just three sensors, one directly on the line and two sensing when the line isn't there on the right and left of it.
Sensor is just a little helper. Especially on those crossroads and slightly on the turns
I think this was using cnn
Nice job. Hope to see more of this kind of videos from Iranian 👍
That’s pretty amazing! I’m not really knowledgeable with coding robotics, but I can imagine this takes a long time to make something this good!
It seems robot has ideal PID's parameters
Hah This is amazing! i remember building something similar for a project of my friends and i
Eyval bacheha! Kheily khube! Omidvaram chizaye behtaro behtar bebinam azatun hamishe, good luck🦾
Amazing project 👍👍
This is so cool. What method of detection does it use? Ray optics? And as for how it manages to stay straight when crossing junctions, is it being commanded to maintain its current direction when it encounters 2 or more "potential paths"?
most likely 2 optic sensors that are on both edges of the line so when it gets to a cross they both sense full black and just go straight ahead
There was a midget inside with the steering wheel
Array IR Sensors..??
@@defectivepikachu4582 ahh, like an "and gate"?
@@Matthias27182 yeah with threshold values pretty much. but the line tracing itself it really accurate which helps so theres a lot more processing in there as well. generally the basic line tracing loops have a lot more swinging so the bot needs to move a lot slower for it to pick up the values accurately
I did one of these competitions before, and coding the robot is sometimes a PAIN in the neck, theres always that one line of code that just doesn't work. I'm really surprised at how fast the robot is going and processing the information from the sensors
Now we can make real life tower defense games, FINALLY
That some crazy programming. When I was doing that for the first time we had a decently sized obstacle course and it took me and my partner almost an hour. Here we have almost twice a size and no other tasks. Guess building a race car is somewhat easier
Can we talk about how much grip the wheels must have?
Interesting stuff!
Nice job!
Damn, This Is Awesome.
I did not expect it to go that fast
Amazing project! would you please help me by giving the details, plz, I am so much curious after watching this!!
i was expecting sound barrier breaking but yeah this is good
apart from poetry another beautiful thing from Iran.🙂
hello sir,
Very nice project...
Can you please provide me some guidance on how to build one similar to your's and what parts are used and coding.
Harshit Sharma hi, im from indonesia, if u want to build line follower robot', i can helpmu for schematic and source code. Here my whatsapp number +6281242922722, chat me on whatsapp, and i will send u my robot video the fastest from sout sulawesi indonesia. im sory for my bad english language. Thanks
@@alfarrasy3825 hello sir can u help me with dis project
@haah gaay contact me on my whatsapp +6282190146601
@@alfarrasy3825 hello sir, can I contact you regarding line follower ?
@yomum gae can you help me out..? am trying to make one :)
wow that sure is a fast line follower robot
A detailed view of the robot hardware would havebeen nice.
where did you get those infrared sensors ?
please share the link..
8 array ir sensor
How you made it, some info about it ?
Amazing project. If you can, would you please share a comment for links to the code and pin it up?
That last section fits with the music.
Good brother
im impressed
In the segments where the line crosses over another line, are you allowed to just cut across, or is part of the rules that you must follow the intended track and part of the challenge is making it stay in the right track?
the robot must have a preference to continue "straight" if given it meets a crossroads, it's a little extra code you have to do but it's a pretty common feature that's thrown in on tracks that the bot has to account for
If we had an integrated RFID or other sensable strip in roads, self-driving cars wouldn't have anywhere near the problems they do now. I firmly believe that Smart Cars won't work until we have Smart Roads as well.
Oh, this one is quite fast. I wonder what motor they use
I've seen one that's nigh sideways and had me struggling to keep track. Can't remember where though.
How did you make it that fast?
Hay, can i ask u a question?
How much rpm
had you used in this robo..
op🔥🔥🔥
Remembering college days ,
can you provide it's documentary? i want to see how it's so fast
What makes the line follwer become faster
Truly incredible
amazing.
Mantap gaes
Exactly like this i want to pass through my problems.
That music is especially nice.
Ir sensor array used?
Faster than most rc cars
Thats great
So smooth I thought that it was moving on a track
Ur project is really good.Can you please help me with line follower robot.
This might be the solution for self driving EVs
They do be driftin'
Interesting shape there in the middle.
Reminds me of Timeball on the Turbo Graphix 16.
Was the path unknown to the code, or did had a chance prior to learn the path?
Bro how to do it like you, so fast!
The gearbox needs some grease.
Are there rules against forward looking robots?
Wow
DDTs when i dont get camo on my glue or ice
Does it just have millisecond response time?
Congrulations which country here?
Ufff
Nice 👍 what kind of motors did you use for this project? I see it is super fast.
Lol Recorded videos speed is fasted Robo is simple Line follower
@@abdulwaheed9847 no it's not. The people are moving normally
Micro geared pololu motors are a hood choice
why do people leave dislikes on stuff like this. What were you expecting from the title and thumbnail from this video? You got what you clicked.
this was in my recommendations, what is this lol
speeeeed
Nice one
Can u please help me with the code..
music made it 1000X better XD
Can it do 90 degree turns?
That robot has a future at a Amazon warehouse
The youtube algorithm at it again
It looks like it's playing F-Zero!
If I were a hamster I'd be all over that. I'd have goggles, driving gloves, a scarf.
The song went go go superpower, go go superpower
this is what maqueen plus v2 strives to be
Hii.. Sir, I have tough time with pid algorithm. So, can u please provide d code and wat are the equipment used in this bot?
Bro,The project is super .Bro I will doing this project and we are beginners so please your project code and circuit diagram
Remind me off the wall e thingy
0:15 POV: you are a pink bloon in btd6 at the logs map
Can anyone explain to me how its following the line? Cause its definitely not via control, although im sure it could be with intense practice. Is it a camera? Is the line made of a specific material that a scanner can pick up?
+1
the sensors are most likely IR sensors, the logic works by having a threshold of light it receives back in order to determine if the surface is black or not. black = line, anything else is not line
@@hidude1354 the problem at intersection points, I wrot an Arduino program to follow the line, it works, but I have a problem at intersection points
@@l.b563 it's a fairly simple problem to solve, the program should always have a preference for "straight", so if there are multiple directions detected you just code the logic to continue straight.
@@hidude1354 I am working for a competition, there is a map, and the robot have to move right, left and forward at intersection points depending on some conditions
If you have a Facebook account, I can share the map with you
me in gta messing with handling editor:
What type of lateral controller is that
What type of app did you use to program this
Im amazed how it doesnt fly off the Line on the first turn
❤️🌸Op
Imagine it has a drift track
No, the line is following the robot!
interesting
This looked like the robot in wall e but irl
@Ehsan Salami hello can you help me with dis project
if we can do this why no cars?
Look RUclips. I understand that these might be considered not as interesting in the past but you can’t just turn it down before it even gets a chance on the recommendation tab.
Is there a rave going on in the background?
Hello.
I’m amazed about your project. In fact, I’m working about the same project, using raspberry pico, but I’ve some problems dealing with the intersection. Please can we have sometimes to discus about please. I’m coding in python 🐍
Can someone please explain what’s going on?
Why the RUclips algorithm brought me here?
6year... OMG