TY - CONF T1 - An Improved Relay-based Identification Approach based on Asymmetric Oscillations A1 - Sánchez-Moreno, J. A1 - Guinaldo, M A1 - Dormido, Sebastian A1 - Visioli, Antonio TI - 3rd IFAC Conference on Advances in PID Control Y1 - 2018 CY - Ghent, Belgium M2 - doi: 10.1016/j.ifacol.2018.06.139 N2 - A new identification procedure has been developed based on the information obtained from the oscillations that a non-linear element as a simple relay introduces in the feedback loop. Features of the method are: (1) the procedure does not demand a priori process information, (b) non-iterative algorithms are needed to derive the process parameters, (c) only one test is needed, and (d) it allows identifying the process at a user-specified phase lag in the third quadrant. M1 - img_url=https%3A%2F%2Fars.els-cdn.com%2Fcontent%2Fimage%2F1-s2.0-S2405896318X00056-cov150h.gif M1 - rank_indexname= M1 - rank_pos_in_category= M1 - rank_num_in_category= M1 - rank_cat_name= M1 - impact_factor= ER -