RT Journal Article
SR Electronic
A1 Smutny, Jaroslav
A1 Vukusicova, Daniela
A1 Nohal, Viktor
A1 Seelmann, Herbert
T1 Vibration Analysis by the Gabor Transform Method
JF Communications - Scientific Letters of the University of Zilina
YR 2017
VO 19
IS 4
SP 24
OP 29
DO 10.26552/com.C.2017.4.24-29
UL https://komunikacie.uniza.sk/artkey/csl-201704-0005.php
AB This paper deals with description and application of the Gabor transform for vibration analysis. This transform belongs to the group of linear time-frequency processes. Thanks to its properties, it may be successfully used in the area of non-stationary and transitional signals describing various natural processes. Use for analysis of vibrations caused by railway transport represents quite an interesting application area of this transform. This paper contains mathematical analysis of the transform, a case study and practical experience obtained, as well as recommendations for its practical use.