Hi
I am trying to design an optimal fractional order PID controller for a buck converter. Can anyone suggest how to decide the time integral performance criteria to be selected? Can an ITSE error of zero be achieved?Also, can anyone suggest any books or papers which clearly explain the procedure of optimization of PID and FOPID controllers? Thanks in advance.
Have a look at Article FOPID Controllers and Their Industrial Applications: A Surve...
Article FOPID Controllers and Their Industrial Applications: A Surve...
Hi, take a look at the following chapter book that summarizes the performance indices for PI/PID controllers:
Chapter Control System Evaluation Metrics
On the other hand, for a better understanding of the PID controllers capabilities I recommend the following references:
Article Optimal Robust PID Control for First- and Second-Order Plus ...
Article PI/PID Control Design Based on a Fractional-Order Model for ...
For an overview of how to optimize PI/PID controllers the following references could help:
Chapter Optimum PI/PID Controllers Tuning via an Evolutionary Algorithm
Chapter Evolutionary Tuning of Optimal PID Controllers for Second Or...
Regards.
this file explain these performance index
book: Dorf & Bishop Modern Control Systems 12th
It is well known that each one of these criteria leads to a solution with certain characteristics.
as far as i remember, the ISE and ITSE lead to solutions with low damping.
That's just an example.
ITAE is most commonly used. IAE may lead to slower response, and so on.
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