Vibration suppression of periodically loaded beams using optimized fractional dynamic vibration absorbers

Anas Ouzizi, Yassin Belkourchia, Farah Abdoun, Lahcen Azrar, Research Center STIS, ENSAM Rabat, Mohammed V University in Rabat, Engineering Sciences Laboratory, Research Foundation for Development and Innovation in Science and Engineering, Department of Mechanical Engineering, Faculty of Engineering, King Abdulaziz University, Saudi Arabia

Journal of Vibration and Control

Published online on August 05, 2025

Abstract

Journal of Vibration and Control, Ahead of Print.
This study investigates the dynamic behavior of simply-supported beams connected to a fractional vibration damping system under moving loads at a constant speed. The dynamic vibration absorber damping is described by the fractional derivatives. An ...