Comparative Study of Time-Frequency Decomposition Techniques for Fault Detection in Induction Motors Using Vibration Analysis during Startup Transient

<div>Time-frequency decomposition spectrograms for one broken rotor bar. (a) STFT. (b) TFDG. (c) TFMS. (d) MUSIC.</div>

Shock and Vibration

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Figure 8

Figure 8: Comparative Study of Time-Frequency Decomposition Techniques for Fault Detection in Induction Motors Using Vibration Analysis during Startup Transient 

Figure 8 | Comparative Study of Time-Frequency Decomposition Techniques for Fault Detection in Induction Motors Using Vibration Analysis during Startup Transient 