In this paper, a new bat algorithm (BA) based on dynamic control parameters selection is presented. The dynamic BA (DBA) uses a new mechanism to dynamically select the best performing combination of the pulse rate coefficient, the pulse frequency coefficient, and the population size. A fractional-order PID (FOPID) controller based on the DBA is implemented to improve the performance of a distillation column process. The proposed FOPID controller is used to control the distillate and bottom mole fractions. The influence of the feed rate disturbance is considered for this model. The efficacy of the DBA-based FOPID is compared with the performance of the controllers based on the conventional BA, directional BA, enhanced BA, genetic algorithm, and particle swarm optimization algorithm. The analyses and simulation results show the superiority of the proposed method. ; The research leading to these results has partially received funding from the HUMASOFT Project (lead by author Concepción A. Monje), with reference DPI2016-75330-P, funded by the Spanish Ministry of Economy, Industry and Competitiveness.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Fractional-Order PID Control of a MIMO Distillation Column Process Using Improved Bat Algorithm


    Beteiligte:

    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource



    Optimal control of a distillation column

    Williams, B. J. | TIBKAT | 1966


    Robust fractional-order auto-tuning for highly-coupled MIMO systems

    Juchem, Jasper / Muresan, Cristina / De Keyser, Robain et al. | BASE | 2019

    Freier Zugriff

    Robust PID Control for an Industrial Distillation Column

    Musch, H. E. / Steiner, M. | British Library Online Contents | 1995


    Tuning of Fractional Order Controller and Prefilter in MIMO Robust Motion Control: SCARA Robot

    Allagui, Mohamed / Yousfi, Najah / Derbel, Nabil et al. | Springer Verlag | 2020


    Alternative implementations of a fractional order control algorithm on FPGAs

    Muresan, Cristina I / Mois, George / Folea, Silviu et al. | BASE | 2013

    Freier Zugriff