Study and Application of Spectrum and Its Cepstrum In Fault Diagnosis

DOI

10.2991/icmse-18.2018.55How to use a DOI?

Keywords

Metrology， cepstrum, Fault diagnosis ，Cepstrum, dimension spectrum

Abstract

In order to improve the correct rate of fault diagnosis, through combining cepstrum and dimension spectrum, dimension cepstrum was defined.Theoretically,  dimension spectrum, can suppress the Gauss noise completely,  cepstrum can reduce false peaks in spectra, but the noise has a significant influence on the cepstrum analysis results.   cepstrum, can combine with the advantages of dimension spectrum and cepstrum. Through the application of dimension spectrum 、cepstrum and cepstrum in the overflow valve is fault diagnosis,the results show that the cepstrum can obtain a better effection.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Wenbing Wu
PY  - 2018/05
DA  - 2018/05
TI  - Study and Application of Spectrum and Its Cepstrum In Fault Diagnosis
BT  - Proceedings of the 2018 8th International Conference on Manufacturing Science and Engineering (ICMSE 2018)
PB  - Atlantis Press
SP  - 280
EP  - 285
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmse-18.2018.55
DO  - 10.2991/icmse-18.2018.55
ID  - Wu2018/05
ER  -