ºÝºÝߣshows by User: hihijungho / http://www.slideshare.net/images/logo.gif ºÝºÝߣshows by User: hihijungho / Sun, 05 Aug 2018 16:51:54 GMT ºÝºÝߣShare feed for ºÝºÝߣshows by User: hihijungho Fault detection of a planetary gear under variable speed conditions /slideshow/fault-detection-of-a-planetary-gear-under-variable-speed-conditions/108698442 per180720v7-180805165154
PER method for Fault detection of a planetary gear under variable speed conditions]]>
PER method for Fault detection of a planetary gear under variable speed conditions]]> Sun, 05 Aug 2018 16:51:54 GMT /slideshow/fault-detection-of-a-planetary-gear-under-variable-speed-conditions/108698442 hihijungho@slideshare.net(hihijungho) Fault detection of a planetary gear under variable speed conditions hihijungho PER method for Fault detection of a planetary gear under variable speed conditions <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/per180720v7-180805165154-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> PER method for Fault detection of a planetary gear under variable speed conditions
Fault detection of a planetary gear under variable speed conditions from Jungho Park
]]> 632 0 https://cdn.slidesharecdn.com/ss_thumbnails/per180720v7-180805165154-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Wigner-Ville Distribution: In Perspective of Fault Diagnosis /slideshow/wignerville-distribution-in-perspective-of-fault-diagnosis/86778453 matlabtime-frequencychap4-180127092736
About Wigner-Ville Distribution]]>
About Wigner-Ville Distribution]]> Sat, 27 Jan 2018 09:27:36 GMT /slideshow/wignerville-distribution-in-perspective-of-fault-diagnosis/86778453 hihijungho@slideshare.net(hihijungho) Wigner-Ville Distribution: In Perspective of Fault Diagnosis hihijungho About Wigner-Ville Distribution <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/matlabtime-frequencychap4-180127092736-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> About Wigner-Ville Distribution
Wigner-Ville Distribution: In Perspective of Fault Diagnosis from Jungho Park
]]> 1185 0 https://cdn.slidesharecdn.com/ss_thumbnails/matlabtime-frequencychap4-180127092736-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Analytical Modeling of Vibration Signals from a Planetary Gear in Normal and Faulty Conditions /slideshow/analytic-slideshare/70764392 analyticslideshare-170107061455
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]]> Sat, 07 Jan 2017 06:14:55 GMT /slideshow/analytic-slideshare/70764392 hihijungho@slideshare.net(hihijungho) Analytical Modeling of Vibration Signals from a Planetary Gear in Normal and Faulty Conditions hihijungho <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/analyticslideshare-170107061455-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br>
Analytical Modeling of Vibration Signals from a Planetary Gear in Normal and Faulty Conditions from Jungho Park
]]> 1581 1 https://cdn.slidesharecdn.com/ss_thumbnails/analyticslideshare-170107061455-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Correlation Metric /slideshow/correlation-metric-69525590/69525590 correlationmetric-161125131925
Descriptions about correlation metrics which can be used for measure differences between results from simulations and experiments]]>
Descriptions about correlation metrics which can be used for measure differences between results from simulations and experiments]]> Fri, 25 Nov 2016 13:19:25 GMT /slideshow/correlation-metric-69525590/69525590 hihijungho@slideshare.net(hihijungho) Correlation Metric hihijungho Descriptions about correlation metrics which can be used for measure differences between results from simulations and experiments <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/correlationmetric-161125131925-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Descriptions about correlation metrics which can be used for measure differences between results from simulations and experiments
Correlation Metric from Jungho Park
]]> 802 1 https://cdn.slidesharecdn.com/ss_thumbnails/correlationmetric-161125131925-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 PCA (Principal Component Analysis) /slideshow/pca-principal-component-analysis/69525424 pcajungho-161125131302
The sildes contain brief descriptions about principles and derivations of PCA.]]>
The sildes contain brief descriptions about principles and derivations of PCA.]]> Fri, 25 Nov 2016 13:13:02 GMT /slideshow/pca-principal-component-analysis/69525424 hihijungho@slideshare.net(hihijungho) PCA (Principal Component Analysis) hihijungho The sildes contain brief descriptions about principles and derivations of PCA. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/pcajungho-161125131302-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> The sildes contain brief descriptions about principles and derivations of PCA.
PCA (Principal Component Analysis) from Jungho Park
]]> 2700 1 https://cdn.slidesharecdn.com/ss_thumbnails/pcajungho-161125131302-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 SIGNAL PROCESSING TECHNIQUES� USED FOR GEAR FAULT DIAGNOSIS /slideshow/signal-processing-techniquesused-for-gear-fault-diagnosis/69525221 new-161125130344
The slides are about signal processing techniques widely used for gear fault diagnosis (also the techniques could be used for other various rotating machine diagnosis such as bearing, rotor, motor, etc.). The techniques include wavelet transform, EMD (empirical mode decomposition), HHT (Hilbert-Huang transform), AR-MED filter, Spectral kurtosis, and cyclo-stationary analysis.]]>
The slides are about signal processing techniques widely used for gear fault diagnosis (also the techniques could be used for other various rotating machine diagnosis such as bearing, rotor, motor, etc.). The techniques include wavelet transform, EMD (empirical mode decomposition), HHT (Hilbert-Huang transform), AR-MED filter, Spectral kurtosis, and cyclo-stationary analysis.]]> Fri, 25 Nov 2016 13:03:44 GMT /slideshow/signal-processing-techniquesused-for-gear-fault-diagnosis/69525221 hihijungho@slideshare.net(hihijungho) SIGNAL PROCESSING TECHNIQUES� USED FOR GEAR FAULT DIAGNOSIS hihijungho The slides are about signal processing techniques widely used for gear fault diagnosis (also the techniques could be used for other various rotating machine diagnosis such as bearing, rotor, motor, etc.). The techniques include wavelet transform, EMD (empirical mode decomposition), HHT (Hilbert-Huang transform), AR-MED filter, Spectral kurtosis, and cyclo-stationary analysis. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/new-161125130344-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> The slides are about signal processing techniques widely used for gear fault diagnosis (also the techniques could be used for other various rotating machine diagnosis such as bearing, rotor, motor, etc.). The techniques include wavelet transform, EMD (empirical mode decomposition), HHT (Hilbert-Huang transform), AR-MED filter, Spectral kurtosis, and cyclo-stationary analysis.
SIGNAL PROCESSING TECHNIQUES USED FOR GEAR FAULT DIAGNOSIS from Jungho Park
]]> 4157 1 https://cdn.slidesharecdn.com/ss_thumbnails/new-161125130344-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 https://cdn.slidesharecdn.com/profile-photo-hihijungho-48x48.jpg?cb=1745899029 Please refer to the below link to see what I have studied. http://www.slideshare.net/hihijungho/ If you have questions or interests on my research, please contact me via e-mail, Jungho.Park@OnePredict.com junghopark.com/ https://cdn.slidesharecdn.com/ss_thumbnails/per180720v7-180805165154-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/fault-detection-of-a-planetary-gear-under-variable-speed-conditions/108698442 Fault detection of a p... https://cdn.slidesharecdn.com/ss_thumbnails/matlabtime-frequencychap4-180127092736-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/wignerville-distribution-in-perspective-of-fault-diagnosis/86778453 Wigner-Ville Distribut... https://cdn.slidesharecdn.com/ss_thumbnails/analyticslideshare-170107061455-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/analytic-slideshare/70764392 Analytical Modeling of...