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情報量規準に基づく動的構成式の決定法
https://doi.org/10.24517/00008769
https://doi.org/10.24517/000087694447eadb-803c-4428-a005-38ff6e5d1409
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
TE-PR-TACHIYA-H-2876.pdf (730.0 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||||
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| 公開日 | 2017-10-03 | |||||||||||||
| タイトル | ||||||||||||||
| タイトル | 情報量規準に基づく動的構成式の決定法 | |||||||||||||
| タイトル | ||||||||||||||
| タイトル | Determination Method for Dynamic Constitutive Equations Based on an Information Criterion | |||||||||||||
| 言語 | en | |||||||||||||
| 言語 | ||||||||||||||
| 言語 | jpn | |||||||||||||
| 資源タイプ | ||||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||
| 資源タイプ | journal article | |||||||||||||
| ID登録 | ||||||||||||||
| ID登録 | 10.24517/00008769 | |||||||||||||
| ID登録タイプ | JaLC | |||||||||||||
| 著者 |
立矢, 宏
× 立矢, 宏× 三谷, 芳史× 放生, 明廣× 茶谷, 明義 |
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| 著者別表示 |
Tachiya, Hiroshi
× Tachiya, Hiroshi
× Mitani, Yoshifumi
× Hojo, Akihiro
× Chatani, Akiyoshi
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| 提供者所属 | ||||||||||||||
| 内容記述タイプ | Other | |||||||||||||
| 内容記述 | 金沢大学高度モビリティ研究所 / 金沢大学理工研究域機械工学系 | |||||||||||||
| 書誌情報 |
日本機械学會論文集 A編 = Transactions of the Japan Society of Mechanical Engineers Series A 巻 64, 号 627, p. 2876-2882, 発行日 1998-11-25 |
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| ISSN | ||||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||||
| 収録物識別子 | 0387-5008 | |||||||||||||
| NCID | ||||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||||
| 収録物識別子 | AN0018742X | |||||||||||||
| DOI | ||||||||||||||
| 関連タイプ | isIdenticalTo | |||||||||||||
| 識別子タイプ | DOI | |||||||||||||
| 関連識別子 | 10.1299/kikaia.64.2876 | |||||||||||||
| 出版者 | ||||||||||||||
| 出版者 | The Japan Society of Mechanical Engineers = 日本機械学会 | |||||||||||||
| 抄録 | ||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||
| 内容記述 | This paper presents an easy determination method for the dynamic constitutive equations of materials with strain-rate sensitivity. The proposed method will easily determine a simple constitutive equation from the results of ordinary impact tests. Previously, the determination of dynamic constitutive equations is usually attempted from a metallographical or physical standpoint. Such attempts often need detailed consideration, and most of the derived equations become complex. Furthermore, the estimation of the involved unknown parameters in the equations is also difficult. If simple dynamic constitutive equations can be determined without especially physical considerations, the simulation for mechanical deformations caused by impact will become easy. Thus, this paper tries to determine dynamic constitutive equations as polynomials which can describe various curves and be easily treated. Polynomials approximate given data more precisely with increase in the number of the involved parameters. However, as the number of parameters increases, the calculation of the equations become more difficult. Furthermore, it is not necessarily appropriate that the equation fits measured data considerably precisely, because the measured data usually contain some errors. Therefore this paper proposes the determination method for dynamic constitutive equations based on an information criterion 'AIC'. The information criterion will evaluate the appropriateness of approximate equations and reveal the required minimum number of the parameters to be used. The proposed method demonstrates that 'AIC' will easily determine appropriate dynamic constitutive equations. | |||||||||||||
| 権利 | ||||||||||||||
| 権利情報 | Copyright © The Japan Society of Mechanical Engineers 日本機械学会 | |||||||||||||
| 著者版フラグ | ||||||||||||||
| 出版タイプ | VoR | |||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||
| 関連URI | ||||||||||||||
| 識別子タイプ | URI | |||||||||||||
| 関連識別子 | https://www.jstage.jst.go.jp/browse/kikaia1979/-char/ja/ | |||||||||||||
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| 識別子タイプ | URI | |||||||||||||
| 関連識別子 | http://www.jsme.or.jp/ | |||||||||||||
| 関連URI | ||||||||||||||
| 識別子タイプ | URI | |||||||||||||
| 関連識別子 | http://ci.nii.ac.jp/naid/110002374801 | |||||||||||||
