⚠️ MODE BROUILLON SECRET

Automatisme Industriel

In the context of predictive maintenance, this project demonstrates that it is possible to predict a failure (defective bearing, broken rotor bar, winding fault) long before the hardware breaks, using only motor vibration analysis. [ 📸 TO INSERT: Photo of the acquisition bench or frequency spectrum ] Using an acquisition bench on 3kW motors, we studied the impact of sensor placement. We delved into the Shannon-Nyquist theorem, understanding the crucial difference between increasing acquisition time and the importance of sampling frequency. Finally, it was in this project that I started using VBA, developing a UI capable of displaying the motor's health status based on the processed FFT signal.