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Analiza signala dobivenih s površina koje su nastale abrazivnim vodenim mlazom pomoću spektra amplituda-frekvencija i funkcije autokorelacije

Jan Valíček ; Institute of Physics, Mining and Geological Faculty, VŠB-Technical University of Ostrava, Czech Republic
Sergej Hloch ; Department of Technology Systems Operation, Faculty of Manufacturing Technologies of Technical University of Košice with the seat in Prešov, Prešov, Slovak Republic
Stanislav Fabian ; Department of Technology Systems Operation, Faculty of Manufacturing Technologies of Technical University of Košice with the seat in Prešov, Prešov, Slovak Republic
Katarína Monková ; Department of Technology Systems Operation, Faculty of Manufacturing Technologies of Technical University of Košice with the seat in Prešov, Prešov, Slovak Republic
Michal Hatala ; Department of Technology Systems Operation, Faculty of Manufacturing Technologies of Technical University of Košice with the seat in Prešov, Prešov, Slovak Republic
Alena Luptáková ; Institute of Geotechnics, Slovak Academy of Sciences, Kosice, Slovak Republic
Agáta Radvanská ; Department of Technology Systems Operation, Faculty of Manufacturing Technologies of Technical University of Košice with the seat in Prešov, Prešov, Slovak Republic

Puni tekst: engleski, pdf (3 MB) str. 25-31 preuzimanja: 654* citiraj
APA 6th Edition
Valíček, J., Hloch, S., Fabian, S., Monková, K., Hatala, M., Luptáková, A. i Radvanská, A. (2008). Analysis of signals obtained from surfaces created by abrasive waterjet by means of amplitude-frequency spectra and autocorrelation function. Tehnički vjesnik, 15 (1), 25-31. Preuzeto s https://hrcak.srce.hr/23469
MLA 8th Edition
Valíček, Jan, et al. "Analysis of signals obtained from surfaces created by abrasive waterjet by means of amplitude-frequency spectra and autocorrelation function." Tehnički vjesnik, vol. 15, br. 1, 2008, str. 25-31. https://hrcak.srce.hr/23469. Citirano 24.09.2020.
Chicago 17th Edition
Valíček, Jan, Sergej Hloch, Stanislav Fabian, Katarína Monková, Michal Hatala, Alena Luptáková i Agáta Radvanská. "Analysis of signals obtained from surfaces created by abrasive waterjet by means of amplitude-frequency spectra and autocorrelation function." Tehnički vjesnik 15, br. 1 (2008): 25-31. https://hrcak.srce.hr/23469
Harvard
Valíček, J., et al. (2008). 'Analysis of signals obtained from surfaces created by abrasive waterjet by means of amplitude-frequency spectra and autocorrelation function', Tehnički vjesnik, 15(1), str. 25-31. Preuzeto s: https://hrcak.srce.hr/23469 (Datum pristupa: 24.09.2020.)
Vancouver
Valíček J, Hloch S, Fabian S, Monková K, Hatala M, Luptáková A i sur. Analysis of signals obtained from surfaces created by abrasive waterjet by means of amplitude-frequency spectra and autocorrelation function. Tehnički vjesnik [Internet]. 2008 [pristupljeno 24.09.2020.];15(1):25-31. Dostupno na: https://hrcak.srce.hr/23469
IEEE
J. Valíček, et al., "Analysis of signals obtained from surfaces created by abrasive waterjet by means of amplitude-frequency spectra and autocorrelation function", Tehnički vjesnik, vol.15, br. 1, str. 25-31, 2008. [Online]. Dostupno na: https://hrcak.srce.hr/23469. [Citirano: 24.09.2020.]

Sažetak
U ovom radu je opisana suvremena metodologija topografske evaluacije površina, koje su nastale abrazivnim vodenim mlazom, korištenjem standardnih i ne-standardnih parametara u kombinaciji s funkcijom autokorelacije. Metoda projekcije mreže je korištena za mjerenje uzoraka pripremljenih od nehrđajućeg čelika AISI 309 pomoću abrazivnog vodenog mlaza. Optički signali dobiveni pomoću metode projekcije mreže ovih površina su obrađeni pomoću Fourier pretvorbe i funkcije autokorelacije norme kako bi se dobile informacije o fluktuacijama visine i duljine. Dobiveni rezultati su analizirani i objašnjeni.

Ključne riječi
abrazivni vodeni mlaz; funkcija autokorelacije; metoda projekcije mreže

Hrčak ID: 23469

URI
https://hrcak.srce.hr/23469

[engleski]

Posjeta: 1.198 *