2015 |
Saidi, B.; Amairi, M.; Najar, S.; Aoun, M. Multi-objective optimization based design of fractional PID controller Conférence Institute of Electrical and Electronics Engineers Inc., 2015, ISBN: 9781479917587, (cited By 10). Résumé | Liens | BibTeX | Étiquettes: Closed loop systems; Design; Electric control equipment; Frequency bands; Frequency domain analysis; Numerical methods; Proportional control systems; Robustness (control systems); Specifications; Three term control systems, Closed-loop behavior; Fractional PID; Fractional pid controllers; Fractional-order PID controllers; Frequency domains; Frequency specifications; Iso-damping property; Phase margins, Multiobjective optimization @conference{Saidi2015, This paper deals with robust fractional order PID controller design via numerical multi-objective optimization. The proposed interval-based design scheme uses frequency-domain specifications to ensure a desired closed-loop behavior. By maintaining the desired phase margin quasi-constant in a pre-specified frequency band, it guarantees more robustness to gain uncertainties. This leads to a closed-loop system with an interesting iso-damping property in a more large frequency band than other design methods. A numerical example is presented to show the efficiency of the proposed method and to discuss about the obtained results. © 2015 IEEE. |
Publications
2015 |
Multi-objective optimization based design of fractional PID controller Conférence Institute of Electrical and Electronics Engineers Inc., 2015, ISBN: 9781479917587, (cited By 10). |