DESIGN OF A FAST ADAPTIVE NEURO-SLIDING MODE CONTROLLER FOR PIEZOELECTRIC ACTUATORS
In this paper, an adaptive controller is applied to the piezoelectric actuators, PEA, in order to handle them. Our paper deals with the design of a new adaptive neuro-fast terminal sliding mode controller. The new adaptive control law using the terminal attractor concept is used in the finite time control procedure of the non-linear model. The PEA ...
By Ounissi Amor, Azeddine Kaddouri, Rachid Abdessemed
MODELING AND SIMULATION OF A CIRCULAR VALVELESS MICROPUMP
In this paper, the behavior of a valveless, diaphragm-founded, piezoelectric micropump is studied and simulated. The nature of the piezoelectric actuator is a PZT-5H piezo-disk and the diaphragm is made of Silicon dioxide (SiO2). Applying Fluid-Structure Interaction (FSI) approach, the simulation for the valveless micropump is carried out in COMSOL...
By Toufik Barkat, Fatima Yohra Kadid, Mohammed Salah Aggoune, Rachid Abdessemed