LabVIEW PID Controller - Convert gain constants between PID algorithms

Question

How can I convert the PID gain constants K_c, T_i and T_d to the alternate form K_p, K_i and T_d in LabVIEW?

Alternatively, how can i use K_c, T_i and T_d in LabVIEW PID control?

Answer 1

To address your first question, this VI does exactly that.

For your second question, the LabVIEW PID VIs all use the "academic" forms (Kc, Ti, Td). So, you can just wire those values in to the "PID gains" terminal in the PID VI.