Sistema de monitoramento de severidade vibracional e detecção de faltas em máquinas gigantes.

Abstract

This work describes the development of a system using the .NET Compact Framework whose aims to qualify vibration levels measured in rotating machinery through the policy described in the NBR10082 from ABNT and detect evolving faults by means of frequency analysis. The theory involving fault detection in rotating machinery, Fast Fourier Transform’s algorithm and the .NET CF-based functionalities implemented are presented. Lastly the results regarding the use of the system in experiments made through a test platform will be provided, followed by an analysis about the system’s effectiveness and suggestions for further improvements.