Author(s):
1. Jovanka Lukic, Fakultet inženjerskih nauka Univerziteta u Kragujevcu, Serbia
2. Jasna Glišović, Fakultet inženjerskih nauka Univerziteta u Kragujevcu, Serbia
3. Danijela Miloradović, Faculty of Engineering, University of Kragujevac, Sestre Janjić 6, 34000 Kragujevac, Srbija 2IMW Ins, Serbia

Abstract:
Widely used method for transient signal assessment were applied on time series of disk brake signal noise. Wavelet Transform (WT), Short Time Fourier Transform (STFT) and Continuous Wavelet Transform (CWT) were applied on time series signal of disc brake noise in order to get significant data to identify process of appearing of brake noise. Various experimental conditions: pressure, speed etc were varied. Effects of different experimental conditions on disc brake noise were examined.

Key words:
disc brake,noise,wavelet transformation,Continuous Wavelet transform,Short time Fourier Transform

Thematic field:
Automotive and Traffic Engineering

Date of abstract submission:
26.02.2015.

Conference:
12th International conference on accomplishments in Electrical and Mechanical Engineering and Information Technology (DEMI 2015)

Abstract