Serwis Informacyjny "Mechatronika"


tytuł: Bispectrum as a Symptom of Damages in a Rolling Bearing Diagnostics.
kategoria: publikacja
dział: inne
opis: Assuming that the phenomena of amplitude and phase modulation of the vibroacoustic signal play the basic role in transmission of such diagnostic information, the author points to the significance of the signal's non-linear components. Utilizing the higher - order spectral analysis method and time-frequency representations methods, a procedure to determine the changes in the spectrum structure caused by system nonlinear effects and modulation phenomena of input signal was developed.
rok wydania: 2001
wydawnictwo: Machine Dynamics Problems, 2001, Vol. 25, no. 1, pp. 93÷107.
autorzy: Jasiński M., Radkowski S.


Copyright © 2008