Title :
Min-Max optimization-based design of fractional PID controller
Author :
Saidi, B. ; Amairi, M. ; Najar, S. ; Aoun, M.
Author_Institution :
Res. Unit Modeling, Anal. & Control of Syst. (MACS), Univ. of Gabes, Gabes, Tunisia
Abstract :
This paper deals with a new design method of a fractional PID controller. The proposed method is based on a numerical constrained Min-Max optimization algorithm. Its main objective is the improvement of the transient response, the stability margin, the robustness and the load disturbance rejection capability. All these performances are tested through a simulation example.
Keywords :
control system synthesis; minimax techniques; robust control; three-term control; transient response; design method; fractional PID controller; load disturbance rejection capability; min-max optimization-based design; numerical constrained min-max optimization algorithm; robustness; stability margin; transient response; Control systems; Design methodology; Numerical stability; Optimization; Robustness; Transfer functions; Transient response; Fractional calculus; min-max optimization; robustness; stability;
Conference_Titel :
Sciences and Techniques of Automatic Control and Computer Engineering (STA), 2014 15th International Conference on
DOI :
10.1109/STA.2014.7086745
