Now showing items 1-3 of 3
Rotor Failure Diagnosis of Induction Motors by Wavelet Transform and Fourier Transform in Function of the Load
(International Conference On Computer Science And Artificial Intelligence (iccsai 2014), 2015-01-01) [Trabalho apresentado em evento]
This paper presents two diagnostic methods for the online detection of broken bars in induction motors with squirrel-cage type rotors. The wavelet representation of a function is a new technique. Wavelet transform of a ...
Rotor failure detection of induction motors by wavelet transform and Fourier transform in non-stationary condition
(Case Studies in Mechanical Systems and Signal Processing, 2015-07-01) [Artigo]
This case study presents two diagnostic methods for the detection of broken bars in inductionmotors with squirrel-cage type rotors: FFT method and waveletmethod. The FFT method allows detecting broken rotor bar when the ...
Development of an instrumentation system embedded on FPGA for real time measurement of mechanical vibrations in rotating machinery
(Proceedings - 2012 International Symposium on Instrumentation and Measurement, Sensor Network and Automation, IMSNA 2012, 2012-11-23) [Trabalho apresentado em evento]
The real-time monitoring of events in an industrial plant is vital, to monitor the actual conditions of operation of the machinery responsible for the manufacturing process. A predictive maintenance program includes condition ...