Proceedings of the 2015 International Conference on Intelligent Systems Research and Mechatronics Engineering

Research on the Multi-scale Fuzzy Entropy based on Index Energy

Authors
Zhonglin Wei, Liyuan Ma, Xinhan Cui
Corresponding Author
Zhonglin Wei
Available Online April 2015.
DOI
10.2991/isrme-15.2015.443How to use a DOI?
Keywords
Multi-scale Fuzzy Entropy; Index Entropy; Empirical Mode Decomposition
Abstract

In order to improve the accuracy of feature extraction, a Multi-scale Fuzzy Entropy algorithm is proposed based on Entropy theory. The new algorithm combines the concept of Fuzzy Entropy and Multi-scale Entropy. Aimed at the shortage of Empirical mode decomposition (EMD), Index Energy is selected as evaluation index, and a new feature extraction method is designed to dispose vibration signal. Experiment shows that the new method can effectively distinguish different condition of rotor vibration signal and can significantly improve the effect of feature extraction.

Copyright
© 2015, 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/).

Download article (PDF)

Volume Title
Proceedings of the 2015 International Conference on Intelligent Systems Research and Mechatronics Engineering
Series
Advances in Intelligent Systems Research
Publication Date
April 2015
ISBN
978-94-62520-59-2
ISSN
1951-6851
DOI
10.2991/isrme-15.2015.443How to use a DOI?
Copyright
© 2015, 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/).

Cite this article

TY  - CONF
AU  - Zhonglin Wei
AU  - Liyuan Ma
AU  - Xinhan Cui
PY  - 2015/04
DA  - 2015/04
TI  - Research on the Multi-scale Fuzzy Entropy based on Index Energy
BT  - Proceedings of the 2015 International Conference on Intelligent Systems Research and Mechatronics Engineering
PB  - Atlantis Press
SP  - 2138
EP  - 2143
SN  - 1951-6851
UR  - https://doi.org/10.2991/isrme-15.2015.443
DO  - 10.2991/isrme-15.2015.443
ID  - Wei2015/04
ER  -