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Statistični popis površin s spektralnimi momenti
Podobnik Vrhovnik, Miha (Author), Kalin, Mitjan (Mentor) More about this mentor... This link opens in a new window

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Abstract
Predstavljen je model statističnega popisa površin s spektralnimi momenti, s katerim lahko določimo nekatere lastnosti površine, kot so gostota vršičkov, radij zaokrožitve vršičkov in standardna deviacija njihovih višin. Z metodo spektralnih momentov sta bili analizirani dve realni inženirski površini in rezultati primerjani z determinističnimi modeli.

Language:Slovenian
Keywords:spektralni momenti, statistični model, topografija površine, hrapavost, mehanika kontakta, Greenwood-Williamsonov model
Work type:Final paper (mb12)
Tipology:2.11 - Undergraduate Thesis
Organization:FS - Faculty of Mechanical Engineering
Year:2020
Publisher:[M. Podobnik Vrhovnik]
Number of pages:XII, 24 f.
UDC:620.179.11:519.22(043.2)
COBISS.SI-ID:28902403 Link is opened in a new window
Views:84
Downloads:37
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Secondary language

Language:English
Title:Statistical analysis of rough surfaces with spectral moments
Abstract:
The statistical method of rough surface analysis using spectral moments is presented, with which topography parameters such as asperity density, summit radius and standard deviation of asperity heights of the surface can be calculated. Two engineering surfaces were analysed using spectral moments and the results were compared with deterministic models.

Keywords:spectral moments, statistical model, surface topography, roughness, contact mechanics, Greenwood-Williamson model

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