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Shape optimization of an electrostatic capacitive sensor
http://hdl.handle.net/2237/25703
http://hdl.handle.net/2237/2570323677b82-5a9d-43e2-bf43-e027bab27443
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
JJIAM_Satake.pdf ファイル公開：2017/12/01 (637.0 kB)
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| アイテムタイプ | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2017-03-15 | |||||
| タイトル | ||||||
| タイトル | Shape optimization of an electrostatic capacitive sensor | |||||
| 言語 | en | |||||
| 著者 |
Satake, Masayoshi
× Satake, Masayoshi× Maeda, Noboru× Fukui, Shinji× Azegami, Hideyuki |
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| アクセス権 | ||||||
| アクセス権 | open access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
| 権利 | ||||||
| 権利情報 | The final publication is available at Springer via http://doi.org/10.1007/s13160-016-0234-8 | |||||
| 言語 | en | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Shape optimization | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Electromagnetics | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Electrostatic capacitive sensor | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Shape derivative | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | H1 gradient method | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | This paper describes the shape optimization of an electrostatic capacitive sensor used to detect fingers. We consider two state determination problems. The first is a basic electrostatic field problem consisting of sensing electrodes, an earth electrode, and air. The second is an electrostatic field problem in which fingers are added to the basic electrostatic field problem. An objective cost function is defined using the negative-signed squared H1-norm of the difference between the solutions of the two state determination problems. The volume of the sensing electrode is used as the cost function. Using the solutions of the two state determination problems and the two adjoint problems, we present a method for evaluating the shape derivative of the objective cost function. To solve the shape optimization problem and minimize the negative-signed difference norm under the volume constraint, we use an iterative algorithm based on the H1 gradient method. An algorithm for the shape optimization problem is developed to solve the boundary value problems. Numerical examples show that reasonable shapes are obtained using the present approach. | |||||
| 言語 | en | |||||
| 出版者 | ||||||
| 出版者 | Springer | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプresource | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | journal article | |||||
| 出版タイプ | ||||||
| 出版タイプ | AM | |||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
| DOI | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.1007/s13160-016-0234-8 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 0916-7005 | |||||
| 書誌情報 |
en : Japan Journal of Industrial and Applied Mathematics 巻 33, 号 3, p. 599-619, 発行日 2016-12 |
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| 著者版フラグ | ||||||
| 値 | author | |||||
| URI | ||||||
| 識別子 | http://doi.org/10.1007/s13160-016-0234-8 | |||||
| 識別子タイプ | DOI | |||||
| URI | ||||||
| 識別子 | http://hdl.handle.net/2237/25703 | |||||
| 識別子タイプ | HDL | |||||
