Co-occurring Cluster Mining for Damage Patterns Analysis of a Fuel Cell
Co-occurring Cluster Mining for Damage Patterns Analysis of a Fuel Cell
复制标题
用于燃料电池损坏模式分析的共生集群挖掘
DOI:
10.1007/978-3-642-30220-6_5
复制
发表时间:
2012
期刊:
影响因子:
--
通讯作者:
and Masayuki Numao
中科院分区:
文献类型:
--
作者:
Daiki Inaba;Ken-ichi Fukui;Kazuhisa Sato;Junichiro Mizusaki;and Masayuki Numao
In this study, we research the mechanical correlations among components of solid oxide fuel cell (SOFC) by analyzing the co-occurrence of acoustic emission (AE) events which are caused by damage. Then we propose a novel method for mining patterns from the numerical data such as AE. The proposed method extracts patterns of two clusters considering co-occurrence between clusters and similarity within each cluster at the same time. In addition, we utilize the dendrogram obtained from hierarchical clustering for reduction of the search space. We applied the proposed method to AE data, and the damage patterns which represent the main mechanical correlations were extracted. We can acquire novel knowledge about damage mechanism of SOFC from the results.
影响因子:
6.3
作者:
N. Godin;S. Huguet;R. Gaertner
通讯作者:
R. Gaertner
DOI:
10.11230/jsts.17.1_1
发表时间:
2001
期刊:
The Journal of Space Technology and Science
影响因子:
--
作者:
T. Yairi;N. Ishihama;Yoshikiyo Kato;K. Hori;S. Nakasuka
通讯作者:
S. Nakasuka
DOI:
10.1007/978-3-642-19618-8_6
发表时间:
2011
期刊:
--
影响因子:
--
作者:
Teppei Kitagawa;Ken;Kazuhisa Sato;J. Mizusaki;M. Numao
通讯作者:
M. Numao