During a normal work cycle, stacker cranes can exhibit large vibration amplitude due to the impulsiveness of the loads to which they are subjected. In order to control and reduce these vibrations, a simple lumped parameter (LP) model of a stacker cranes has been developed. The parameters of the LP have been estimated by means of a more detailed finite element model. The LP model has been used in order to evaluate the effectiveness of a tuned mass damper (TMD) for vibration suppression. The TMD has been tuned by means of the model results. Eventually, a new prototype of a stacker crane has been designed including the TMA.

TUNED MASS DAMPER DESIGN FOR VIBRATION SUPPRESSION OF STACKER CRANES

MUCCHI, Emiliano;DALPIAZ, Giorgio
2014

Abstract

During a normal work cycle, stacker cranes can exhibit large vibration amplitude due to the impulsiveness of the loads to which they are subjected. In order to control and reduce these vibrations, a simple lumped parameter (LP) model of a stacker cranes has been developed. The parameters of the LP have been estimated by means of a more detailed finite element model. The LP model has been used in order to evaluate the effectiveness of a tuned mass damper (TMD) for vibration suppression. The TMD has been tuned by means of the model results. Eventually, a new prototype of a stacker crane has been designed including the TMA.
2014
978-88-7488-795-8
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11392/2338959
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