The work concerns diagnosis of the origins and development of early stages of defects based on information found in vibroacoustic signal. At the beginning the necessity of selection of diagnostic parameters dependent upon the amount of dissipated energy and related defect development is proven. Emphasizing the fact that defect development does not always lead to a significant growth of the vibroacoustic signal's power, the author has shown importance of analysis and modelling of low-energy defects.
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RadkowskiS.Influence of slide bearing radial clearance on sliding velocity of spur gearsMach. Dyn. Probl8199475–101.
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RadkowskiS.DybałaJ.MączakJ.Wykorzystanie sygnatu akustycznego w analizie ryzyka [Use of vibroacoustic signal in analysis of technical risk] (Warsw-Radom: Wydawnictwo Instytutu Technologii Eksploatacji 2006).
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BannardotF.BadaouiM.RandallR. B.DaniereJ.GuilletF.Use of the acceleration signal of a gearbox in order to perform angular resampling (with limited speed fluctuation)Mech. Syst. Signal Process.192005766–785.
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S. Radkowski, K. Szczurowski, A. Galezia, J. Maczak, Report of the special research project, no. 134/E-365/SPB/COST/T-07/DWM/2004–2007c, Part 3, 27 November2007.
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RadkowskiS.SzczurowskiK.GaleziaA.MaczakJ.Wykorzystanie demodulacji sygnatu wibroakustycznego w diagnozowaniu stanu struktur sprężonych [Use of vibroacoustic signal demodulation in diagnosis of prestressed structures]Diagnostyka3625–32.
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GałęziaA.MączakJ.RadkowskiS.SzczurowskiK.A metod of stress distribution assessment in prestressed structures. In Proceedings of the 7th International Seminar on Technical System Degradation Problems, Liptovsky Mikulasz, 26–29 March 2008..
