Hello, I have a question. Do the sensors cheking out each others?? why did you change the target to the second sensor, what it does to the program. ( obs: I´m from Brasil and im not fluent , but your video helped me a lot to learn PID )
I see that you have index cards set down to block side "roads" (the black strips) that branch off from the main "road". As far as I know, in an FLL tournament, we wouldn't be able to set index cards down to block the "roads" without incurring steep penalties. How do you recommend overcoming those obstacles with the PID line follower?
Yes, it does work with gaps. However, this algorithm will work provided that both sensors provide similar reflected light intensities for black and white
I've faced that problem, what you can do in that case is to add a switch statement similar to that in an on-off (boolean) line follower and make it such that if both sensors sense white or if both sensors sense black, move forward. Else, run the PID.
You can learn about programming a line follower to pass over intersections (or gaps) in lines from this tutorial: th-cam.com/video/LXdm6-Gl0WE/w-d-xo.html
Hello, I was wondering if I have to change the Kp, Ki, and Kd value for everywhere that I go because I will compete in Wro and will I have to adjust those values at the competition? Also, how can I make the robot turn corners while line following?
K values vary based on your robot's construction, and is affected by features such as wheel diameter, distance between drive wheels, placement of sensors, robot's mass distribution. etc. It's best to determine them experimentally (through trial and error).
@@Builderdude35 Yes but, I was planning on using this program for my design which uses medium motors but it doesn't work because you are using a move steering block.
You can teach 2 Sensor PID Line Follower by classroom app ?
How would i make it so i could turn when there are two paths?
Hello, I have a question. Do the sensors cheking out each others?? why did you change the target to the second sensor, what it does to the program. ( obs: I´m from Brasil and im not fluent , but your video helped me a lot to learn PID )
how to do mindstorm 3sensor PID line folower?
I see that you have index cards set down to block side "roads" (the black strips) that branch off from the main "road". As far as I know, in an FLL tournament, we wouldn't be able to set index cards down to block the "roads" without incurring steep penalties. How do you recommend overcoming those obstacles with the PID line follower?
thanks for this helpfull video ... how can I exit the loop when reach a black line to do line squaring plz?
if i want the robot to follow white line, what should i change for the codes?
Nice!Very good!
Can you do four sensor pid?
Does this line follow work for lines with gaps too? If not can you please suggest a line follow which works with gaps and 90 degree turn.
Yes, it does work with gaps. However, this algorithm will work provided that both sensors provide similar reflected light intensities for black and white
I've faced that problem, what you can do in that case is to add a switch statement similar to that in an on-off (boolean) line follower and make it such that if both sensors sense white or if both sensors sense black, move forward.
Else, run the PID.
You can learn about programming a line follower to pass over intersections (or gaps) in lines from this tutorial: th-cam.com/video/LXdm6-Gl0WE/w-d-xo.html
Hello, I was wondering if I have to change the Kp, Ki, and Kd value for everywhere that I go because I will compete in Wro and will I have to adjust those values at the competition? Also, how can I make the robot turn corners while line following?
Can you do a pid with irregular motors? Pleas
Absolutely, it is definitely possible to apply a PID to unregulated motors, but there is no need because there is no advantage to doing so.
You con apply to use medium motors
Yo have more speed, can you do?
How to write the same code using ev3 classroom
How do the K values vary, or what do the numbers depend on?
K values vary based on your robot's construction, and is affected by features such as wheel diameter, distance between drive wheels, placement of sensors, robot's mass distribution. etc. It's best to determine them experimentally (through trial and error).
@@Builderdude35 Thanks a lot!
Wherer is the rest of the code?
the whole program is not there, I can't use it
Can you show code in ev3 classroom (scratch?)
How can I use two sensors and avoid obstacles at thé same programme ?could you help me? i have an NXT Lego.
@Vivaan Shah thank you Viviaan I l Will try it.thank you very very much.
Love it
Hi! Can you please try using unregulated motors? Thank you.
John Paul Trinidad pleas it will be great if you use
Thanks for the suggestion, however, there is no advantage to using unregulated motors; it just introduces some instabilility.
@@Builderdude35 Yes but, I was planning on using this program for my design which uses medium motors but it doesn't work because you are using a move steering block.
@@johnpaultrinidad133 i can help u
@@johnpaultrinidad133 i can help u
Can you demonstrate the 1 color sensor PID Line Follower
Where is motor blok ? Show end bloks
Pls robot tutorial
hi
thanks for the video
con't you share the code file
please
Can you make it super fast
kool
1
Were is you motor code😂
This is wrong code
Whats weong w it? (I need tmy robot to go brrb rr very fast thank you)