A flexible MATLAB tool for optimal fractional-order PID controller design subject to specicationsTepljakov, Aleksei; Petlenkov, Eduard; Belikov, JuriProceedings of the 31st Chinese Control Conference : July, 2012, Hefei, China2012 / p. 4698-4703 : ill https://www.researchgate.net/publication/259741861_A_Flexible_MATLAB_Tool_for_Optimal_Fractional-order_PID_Controller_Design_Subject_to_Specifications FOMCON : fractional-order modeling and control toolbox for MATLABTepljakov, Aleksei; Petlenkov, Eduard; Belikov, JuriProceedings of the 18th International Conference Mixed Design of Integrated Circuits and Systems : MIXDES 2011 : Gliwice, Poland 16 - 18 June, 20112011 / p. 684-689