Hello everyone! In the 2020 2021 game, a lot of accuracy is needed! The risers need to be grabbed in just the right position and the base risers need to be scored just inside the goals and not sitting on the goal perimeter. A very complicated yet very worth it approach is PID turning/driving. My te…

Hmmm… I should probably change the working around a bit but you should analyze the entire adcMove function. For some reason Vex forum is not letting me edit the original post anymore after 4 edits. >: ( also this isn’t my code, we got it from a team in China as reference.

Thank you loads. I needed this.

This is driving code, but don’t see any PID in it.

Yeah, this doesn’t use PID. This video does a good job explaining what PID is: [Feedback Loops Part 1 - Educational Resources]

Man really made a PID tutorial without the PID

I swear this thing is PID the error analysis functions are definitely PID. My team has read this code over many times. It just doesnt name the variables Kp, Ki, and Kd. Even if you may claim this isn’t PID, our team has tested it and it drives and works just like a PID program.

Milo can you tell me how the conveyor bot works? I made a similar robot but I have trouble keeping the risers straight.

The names of the variables don’t matter, it’s the concepts and algorithms. It may work, but it’s not PID.

[image] Hao_16688C: I swear this thing is PID the error analysis functions are definitely PID This is not a PID algorithm. Let’s start by taking a look at the actual loop: // Calculate error float error = adcCalculateError(initialDegree, movedDegree, step); writeDebugStr…

VEXForum Wiki is a great friend [image] Wiki VEX V5 General Discussion Reserved for PID Control PID Tutorial and Examples (VEXCode) If you are planning on using PID on arms, add Gravity Compensation or else the PID will not work properly: PID Example (ROBOTC) PID …

buddy, please scroll down to the ADCmove and ADCturn functions and analyze them. I hope you can see what i am talking about

PID program

VEX IQ Robotics Competition Discussion

anon4126930 December 31, 2020, 1:01am 12

VEXForum Wiki is a great friend