THE APPLICATION OF HILBERT-HUANG TRANSFORM MARGINAL SPECTRUM-MAHALANOBIS DISTANCE ON THE ANALYSIS OF TRACK IRREGULARITY
Extracting the information of frequency-amplitude of the track irregularity through the Hilbert-Huang Transform（ HHT） spectrum,the clustering analysis is carried on the track irregularity HHT spectrum for the railways of same operating condition,then we can get the track irregularity marginal spectr...
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| Principais autores: | , , |
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| Formato: | Artigo |
| Idioma: | Chinês |
| Publicado em: |
Editorial Office of Journal of Mechanical Strength
2017-01-01
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| coleção: | Jixie qiangdu |
| Assuntos: | |
| Acesso em linha: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2017.06.004 |
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