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PID controllers using Microcontrollers for dc motor speed control

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ShashanCk

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can anyone help me out regarding my project
"IMPLEMENTATION OF PID CONTROLLERS USING PIC FOR SPEED CONTROL OF DC MOTOR".i could nt figure out the exact circuit diagram....i will be really gratefulu to o if i can find it out
 

sr,the problem is i could not find a program written in PIC basic.so please help me for "pid controller code in pic for dc motor speed control"
 

your requirement should tell the part number of controller you are using...
programming language, if you have any circuit you need to put here..
if you wrote any code you need to put here.. if not you need to tell that you are not getting any material for reference.

see this https://ww1.microchip.com/downloads/en/AppNotes/00899a.pdf

---------- Post added at 21:53 ---------- Previous post was at 21:51 ----------

 

ShashanCk said:
can anyone help me out regarding my project
"IMPLEMENTATION OF PID CONTROLLERS USING PIC FOR SPEED CONTROL OF DC MOTOR".i could nt figure out the exact circuit diagram....i will be really gratefulu to o if i can find it out
Click to expand...

if you have done please send me
 
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Attaching PID alghorithm written on C.
Example of use:
1. Decalre
Code: 
PidType PID;
2. Init
Code: 
  PID_init(&PID, 1, 0.05, 0.25, PID_Direction_Direct);
  PID_SetMode(&PID, PID_Mode_Automatic);
  PID_SetOutputLimits(&PID, PWM_Step, PWM_Period);
3. Use
Code: 
    PID.mySetpoint = SetTemp;    
    PID.myInput = RealTemp;
    PID_Compute(&PID);
Hope it helps. Some variables should be tuned for real process in debug mode.
 

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