書誌事項
- タイトル別名
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- Detection of Mechanoluminescence Patterns due to Stress Distribution of Structures
- コウゾウブツ ノ オウリョク ブンプ ニ キイン シタ オウリョク ハッコウ ノ パターン ケンシュツ
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抄録
Mechanoluminescent (ML) materials are attractive smart materials that can emit light induced by mechanical deformation. The ML sensing devices of SrAl2O4:Eu have been developed to make possible to visualize dynamic stress. Dynamic stress distributions are visualized as patterns of mechanoluminescence by painted micro-particle mixtured with paint on surface of the structure. In this paper, we attend that patterns in mechanoluminescence images reflect the distribution of stress on the structures. A method of mechanoluminescence pattern detection is divided into two steps. First step is image filtering in which the euclid distance and correlation coefficient between each frame images are applied for detection of mechanoluminescence patterns. Sencound step is detailed analysys of mechanoluminescence pattern by using Higher Order Local Autocorrelation (HLAC). Developed method is inspected by using some experimental results.
収録刊行物
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- 計測自動制御学会論文集
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計測自動制御学会論文集 48 (1), 67-72, 2012
公益社団法人 計測自動制御学会
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詳細情報 詳細情報について
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- CRID
- 1390282679480088832
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- NII論文ID
- 10030165901
- 130004549566
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- NII書誌ID
- AN00072392
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- BIBCODE
- 2012TSICE..48...67U
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- ISSN
- 18838189
- 04534654
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- NDL書誌ID
- 023515904
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
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- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可