PID Controller

[Anonymous]

Hi everyone,

   

I'd like to make a PID controller but I don't have any idea how to put it in program. Does anyone has any code example so I can guide myself? Actually I know the concepts off continuous process (laplace state) and I can discretize the function. But I don't know to put into codes.

   

Thanks in advance.

[odissey1 · Accepted solution]

1. How to Build a Fixed-Point PI Controller That Just Works_ Part I and Part II:

   

https://www.embeddedrelated.com/showarticle/121.php

   

https://www.embeddedrelated.com/showarticle/123.php

       

2. Improving the Beginner’s PID

   

http://brettbeauregard.com/blog/2011/04/improving-the-beginners-pid-introduction/

       

3. Motor Control using PWM and PID:

   

https://stratifylabs.co/embedded%20design%20tips/2013/10/15/Tips-Motor-Control-using-PWM-and-PID/

       

4. PID using CMSIS DSP library (see example e.g. here)

   

http://www.disca.upv.es/aperles/arm_cortex_m3/curset/CMSIS/Documentation/DSP/html/group___p_i_d.html

[Anonymous]

Thank odissey1, I'm now reading it. 

   

Regards.