Abstract: In this paper, a new nonlinear discrete-time PID is proposed to control Hammerstein model. This model is composed by a static nonlinearity gain associated to a linear dynamic sub-system. Nonlinear polynomial structures are used to identify and to control this class of systems. The determination of parameters is based on the use of RLS algorithm. A coupled two-tank process is given to illustrate the effectiveness of the proposed approach.

Zeineb RAYOUF, Chekib GHORBEL and Naceur BENHADJ BRAIEK, “Identification and Nonlinear PID Control of Hammerstein Model using Polynomial Structures” International Journal of Advanced Computer Science and Applications(IJACSA), 8(4), 2017. http://dx.doi.org/10.14569/IJACSA.2017.080464

@article{RAYOUF2017,
title = {Identification and Nonlinear PID Control of Hammerstein Model using Polynomial Structures},
journal = {International Journal of Advanced Computer Science and Applications},
doi = {10.14569/IJACSA.2017.080464},
url = {http://dx.doi.org/10.14569/IJACSA.2017.080464},
year = {2017},
publisher = {The Science and Information Organization},
volume = {8},
number = {4},
author = {Zeineb RAYOUF and Chekib GHORBEL and Naceur BENHADJ BRAIEK}
}