The present work deals with the particularization of a mathematical model of two degrees of freedom of a gearbox, with coefficients of rigidity and damping variants in time, for the determination of the vibration pattern ...

This document presents the research of mechanical vibrations in a gearbox, this to understand that too much of these vibrations are causing damage to equipment. Additionally, mechanical vibrations are analyzed as the main ...

This project generates databases of acoustic emission signals, mechanical vibration signals and thermal images on a rotating mechanical system that will serve in fault diagnosis applied to condition monitoring and practice ...

This document is an analysis of acoustic emission signals by comparing vibrational signals in a mechanical system rotating with different configurations and construction faults in bearings and gears, conducting a lifting ...

El análisis de vibraciones en maquinas es usado para diagnosticar el estado mecánico de los elementos que componen las principales maquinarias de las industrias, para realizar un adecuado diagnostico de estas es necesario ...

The document consists of evaluating condition indicators (ICs), extracted from the frequency domain for the diagnosis of faults in straight gearboxes. The statistical methods are applied for this; analysis of variance ...

The document deals with monitoring the real condition of a spur gearbox using supervised learning algorithms, using vibration signals to diagnose faults. In the analysis, its characteristics are extracted, the most significant ...

In this research work was used the Empirical Modal Descomposition to determine rotatitive machinery (bearing and gears) failures. This decomposes its signals in IMF’s to identify characteristics in the time and frequency ...