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Book Chapter
Wavelet and Feature Extraction
Available to PurchaseSeries: AIPP Books, Methods
Published: July 2022
10.1063/9780735423596_006
EISBN: 978-0-7354-2359-6
ISBN: 978-0-7354-2356-5
..., mechanical looseness, and cavitation) and one healthy condition (non-faulty). These acquired vibration signals are intended to be used as input vectors for the artificial intelligence classifiers [Multilayer Perceptron (MLP) and Support Vector Machine (SVM)], and WT using three methods [Continuous Wavelet...
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Some of the common wavelet mother functions.
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in Condition Monitoring and Pumps
> Artificial Intelligence Methods for Fault Diagnosis in Centrifugal Pumps
Published: July 2022
FIG. 2.5 Some of the common wavelet mother functions. More about this image found in Some of the common wavelet mother functions.
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The machinery of wavelet functions.
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in Applications of Neural Network in Rotor Misalignment and Unbalance Detection
> Artificial Intelligence Methods for Fault Diagnosis in Centrifugal Pumps
Published: July 2022
FIG. 12.1 The machinery of wavelet functions. More about this image found in The machinery of wavelet functions.
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Morlet wavelet-function.
Available to Purchase
in Applications of Neural Network in Rotor Misalignment and Unbalance Detection
> Artificial Intelligence Methods for Fault Diagnosis in Centrifugal Pumps
Published: July 2022
FIG. 12.2 Morlet wavelet-function. More about this image found in Morlet wavelet-function.
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The overall processes of the combined wavelet-ANN.
Available to Purchase
in Applications of Neural Network in Rotor Misalignment and Unbalance Detection
> Artificial Intelligence Methods for Fault Diagnosis in Centrifugal Pumps
Published: July 2022
FIG. 12.7 The overall processes of the combined wavelet-ANN. More about this image found in The overall processes of the combined wavelet-ANN.
Book Chapter
References
Available to PurchaseSeries: AIPP Books, Principles
Published: November 2022
0
EISBN: 978-0-7354-2519-4
ISBN: 978-0-7354-2508-8
... ( 2010 ). 10.1109/TIE.2009.2035991 Parvathi Sangeetha , B. and Hemamalini , S. , “ Rational-dilation wavelet transform based torque estimation from acoustic signals for fault diagnosis in a three-phase induction motor ,” IEEE Trans. Ind. Inf. 15 ( 6 ), 3492 – 3501 ( 2019 ). 10.1109...
Book Chapter
References
Available to PurchaseSeries: AIPP Books, Methods
Published: July 2022
0
EISBN: 978-0-7354-2359-6
ISBN: 978-0-7354-2356-5
...References References Al Tobi , M. and Al-Raheem , K. , “ Rotor misalignment and unbalance detection using wavelet and neural network techniques ,” Scottish J. Arts Soc. Sci. Sci. Studies 24 ( 1 ), 33 – 44 ( 2015 ). Primer , A. , Burrus , C. S. , Gopinath , R...
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Detail and approximation decomposed six level signals of the healthy condit...
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in Wavelet and Feature Extraction
> Artificial Intelligence Methods for Fault Diagnosis in Centrifugal Pumps
Published: July 2022
FIG. 6.2 Detail and approximation decomposed six level signals of the healthy condition (db4 mother wavelet). More about this image found in Detail and approximation decomposed six level signals of the healthy condit...
Images
Detail and approximation decomposed six level signals of the cavitation con...
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in Wavelet and Feature Extraction
> Artificial Intelligence Methods for Fault Diagnosis in Centrifugal Pumps
Published: July 2022
FIG. 6.3 Detail and approximation decomposed six level signals of the cavitation condition (db4 mother wavelet). More about this image found in Detail and approximation decomposed six level signals of the cavitation con...
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Detail and approximation decomposed six level signals of the bearing condit...
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in Wavelet and Feature Extraction
> Artificial Intelligence Methods for Fault Diagnosis in Centrifugal Pumps
Published: July 2022
FIG. 6.4 Detail and approximation decomposed six level signals of the bearing condition (db4 mother wavelet). More about this image found in Detail and approximation decomposed six level signals of the bearing condit...
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Detail and approximation decomposed six level signals of the looseness cond...
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in Wavelet and Feature Extraction
> Artificial Intelligence Methods for Fault Diagnosis in Centrifugal Pumps
Published: July 2022
FIG. 6.5 Detail and approximation decomposed six level signals of the looseness condition (db4 mother wavelet). More about this image found in Detail and approximation decomposed six level signals of the looseness cond...
Images
Detail and approximation decomposed six level signals of the misalignment c...
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in Wavelet and Feature Extraction
> Artificial Intelligence Methods for Fault Diagnosis in Centrifugal Pumps
Published: July 2022
FIG. 6.6 Detail and approximation decomposed six level signals of the misalignment condition (db4 mother wavelet). More about this image found in Detail and approximation decomposed six level signals of the misalignment c...
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Detail and approximation decomposed six level signals of the impeller condi...
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in Wavelet and Feature Extraction
> Artificial Intelligence Methods for Fault Diagnosis in Centrifugal Pumps
Published: July 2022
FIG. 6.7 Detail and approximation decomposed six level signals of the impeller condition (db4 mother wavelet). More about this image found in Detail and approximation decomposed six level signals of the impeller condi...
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Detail and approximation decomposed six level signals of the imbalance cond...
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in Wavelet and Feature Extraction
> Artificial Intelligence Methods for Fault Diagnosis in Centrifugal Pumps
Published: July 2022
FIG. 6.8 Detail and approximation decomposed six level signals of the imbalance condition (db4 mother wavelet). More about this image found in Detail and approximation decomposed six level signals of the imbalance cond...
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Signal decomposition to higher levels of approximation (A) and detail coeff...
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in Condition Monitoring and Pumps
> Artificial Intelligence Methods for Fault Diagnosis in Centrifugal Pumps
Published: July 2022
FIG. 2.4 Signal decomposition to higher levels of approximation (A) and detail coefficients (D) using wavelet packet transform. More about this image found in Signal decomposition to higher levels of approximation (A) and detail coeff...
Images
Detail and approximation decomposed 6 level signals of the 7 pump condition...
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in Fault Diagnosis Using MLP and SVM with DWT Based Feature Extraction
> Artificial Intelligence Methods for Fault Diagnosis in Centrifugal Pumps
Published: July 2022
FIG. 9.1 Detail and approximation decomposed 6 level signals of the 7 pump conditions (db4 mother wavelet). More about this image found in Detail and approximation decomposed 6 level signals of the 7 pump condition...
Images
Detail and approximation decomposed 6 level signals of the 7 pump condition...
Available to Purchase
in Fault Diagnosis Using MLP and SVM with DWT Based Feature Extraction
> Artificial Intelligence Methods for Fault Diagnosis in Centrifugal Pumps
Published: July 2022
FIG. 9.1 Detail and approximation decomposed 6 level signals of the 7 pump conditions (db4 mother wavelet). More about this image found in Detail and approximation decomposed 6 level signals of the 7 pump condition...
Images
Detail and approximation decomposed 6 level signals of the 7 pump condition...
Available to Purchase
in Fault Diagnosis Using MLP and SVM with DWT Based Feature Extraction
> Artificial Intelligence Methods for Fault Diagnosis in Centrifugal Pumps
Published: July 2022
FIG. 9.1 Detail and approximation decomposed 6 level signals of the 7 pump conditions (db4 mother wavelet). More about this image found in Detail and approximation decomposed 6 level signals of the 7 pump condition...
Images
Detail and approximation decomposed 6 level signals of the 7 pump condition...
Available to Purchase
in Fault Diagnosis Using MLP and SVM with DWT Based Feature Extraction
> Artificial Intelligence Methods for Fault Diagnosis in Centrifugal Pumps
Published: July 2022
FIG. 9.1 Detail and approximation decomposed 6 level signals of the 7 pump conditions (db4 mother wavelet). More about this image found in Detail and approximation decomposed 6 level signals of the 7 pump condition...
Images
Detail and approximation decomposed 6 level signals of the 7 pump condition...
Available to Purchase
in Fault Diagnosis Using MLP and SVM with DWT Based Feature Extraction
> Artificial Intelligence Methods for Fault Diagnosis in Centrifugal Pumps
Published: July 2022
FIG. 9.1 Detail and approximation decomposed 6 level signals of the 7 pump conditions (db4 mother wavelet). More about this image found in Detail and approximation decomposed 6 level signals of the 7 pump condition...
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