Classical PID tuning formulas only support stable or integrating plants.

[esmatparast]

Classical PID tuning formulas only support stable or integrating plants.

Classical PID tuning formulas only support SISO plants.

Classical PID tuning formulas do not support FRD plants.

Classical PID tuning formulas do not support improper plants.

Classical PID tuning formulas cannot be used for a plant with unspecified sample time (Ts = -1).

Classical PID tuning formulas only design for "p", "pi", "pid", "pidf" types of controller.


design