Abstract This paper focuses on a topic frequently involved in the dynamics of transient phenomena rotary machines driven by an AC induction motor supplied three-phase four-wire electrical system: free response dynamic system mirrored torsional vibrations its rotor. is reducible at single degree freedom system, equivalent spring-mass-damper but as vibratory composed rotor (having moment inertia)...

The utilization of passive energy dissipation systems has been created a revolution in the structural engineering industry due to their advantages. Fluid Viscous Damper (FVD) is one of these control systems. It has been used in many different industries, such as the army, aerospace, bridge, and building structures. One of the essential questions about this system is how it can combine with the ...

Abstract In recent years, the tuned mass damper inerter (TMDI) has been demonstrated in several theoretical studies to be an effective vibration absorber for seismic protection of non-isolated buildings. Its effectiveness relies on careful tuning TMDI stiffness and damping properties, while its performance improves with increase inertance property which is readily scalable. Nevertheless, all pr...