The paper presents possibilities of applying linear decimation procedure in frequency analysis of non-stationary signals. It shows the results of analytical experiments conducted with vibration signals registered during examination of car suspension which was activated to vibration on harmonic stand research. Working cycles identification algorithm was helpful to make LDP of working cycles parts of a signal. Signals spectrum results confirm amplitude selectivity for typical frequency ofresearching dynamic system.
Frequency analysis decimation vibration signals of passenger car’s suspensions
2007
Aufsatz (Zeitschrift)
Elektronische Ressource
Unbekannt
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