2021 IEEE Second International Conference on Control, Measurement and Instrumentation (CMI) 2021
DOI: 10.1109/cmi50323.2021.9362938
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Condition Monitoring of BLDC Motor Using Short Time Fourier Transform

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Cited by 5 publications
(4 citation statements)
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“…Unlike the FFT, the frequency-time characteristic is obtained. Unfortunately, the STFT has a significant disadvantage, which is related to the Heisenberg's principle [56,57]. This principle is based on two characteristics (momentum and position) of a point in an area that cannot be found with the same accuracy.…”
Section: Short-time Fourier Transformmentioning
confidence: 99%
“…Unlike the FFT, the frequency-time characteristic is obtained. Unfortunately, the STFT has a significant disadvantage, which is related to the Heisenberg's principle [56,57]. This principle is based on two characteristics (momentum and position) of a point in an area that cannot be found with the same accuracy.…”
Section: Short-time Fourier Transformmentioning
confidence: 99%
“…In [10], an approach named as complete ensemble empirical mode decomposition with adaptive noise is proposed to extract distinct intrinsic mode functions of current signal; the most discriminant among them are used to detect bearing faults. In [11], STFT is adopted to obtain spectrogram of stator current and identify BLDC motor defects. Motor current analysis is also proposed to detect mechanical and electrical faults in induction motors [12].…”
Section: Literature Reviewmentioning
confidence: 99%
“…In the field of WT, several approaches exist for different assets. CM of brushless DC motors is investigated based on energies for characteristic frequencies based on both STFT and WT in [17]. A decomposition rate is used in [18] for CM of electric drives based on WT.…”
Section: Time-frequency-based Health Indicatorsmentioning
confidence: 99%