Evaluation of the modal parameters of two shafts, one manufactured with a composite materials and the other manufactured with structural Steel, through the implementation of a technique of Operational Modal Analysis (OMA)

Evaluación de los parámetros modales de dos ejes, uno fabricado con materiales compuestos y otro en acero estructural, mediante la implementación de una técnica de Análisis Modal Operacional (OMA)

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Fabian Nova-Agudelo
Heller Guillermo Sánchez-Acevedo
Diego Villegas-Bermudez
Abstract

This paper focuses on obtaining the modal parameters of two shafts in operation. The research has been planned using a shaft with composite materials, carbon fibers in an epoxy matrix and an axis manufactured with structural steel A36. The objective is to assess and validate the implementation of a technique of Operational Modal Analysis (OMA) in axes of different materials, and at the same time, compare the dynamic answer of the elements involved in the research.

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