TY - JOUR N2 - This paper presents a robust model free controller (RMFC) for a class of uncertain continuous-time single-input single-output (SISO) minimum-phase nonaffine-in-control systems. Firstly, the existence of an unknown dynamic inversion controller that can achieve control objectives is demonstrated. Afterwards, a fast approximator is designed to estimate as best as possible this dynamic inversion controller. The proposed robust model free controller is an equivalent realization of the designed fast approximator. The perturbation theory and Tikhonov’s theorem are used to analyze the stability of the overall closed-loop system. The performance of the developped controller are verified experimentally in the position control of a pneumatic actuator system. L1 - http://journals.pan.pl/Content/113683/PDF/03_ACS-2019-3-INTERNET.pdf L2 - http://journals.pan.pl/Content/113683 PY - 2019 IS - No 3 EP - 437–458 DO - 10.24425/acs.2019.130200 KW - dynamic inversion control KW - model free controller KW - nonaffine nonlinear systems KW - singular perturbation theory A1 - Boubakir, Ahsene A1 - Labiod, Salim A1 - Boudjema, Fares PB - Committee of Automatic Control and Robotics PAS VL - vol. 29 DA - 2019.09.23 T1 - A robust model free controller for a class of SISO nonaffine nonlinear systems: Application to an electropneumatic actuator SP - 437–458 UR - http://journals.pan.pl/dlibra/publication/edition/113683 T2 - Archives of Control Sciences ER -