書誌事項
- タイトル別名
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- Frame structure design method based on H<sup>1</sup> gradient method using shape, size and topology optimization
抄録
<p>In this study, we propose a non-parametric shape-topology optimization method for tailoring the static deformation of micro-frame structures. The design objective is to minimize the sum of squared error norms for achieving the desired displacements on specified members. The shape gradient function, the size gradient function, the topology gradient function, and the optimality conditions for this problem are theoretically derived with the Lagrange multiplier method, the material derivative method, adjoint variable method, GSIMP method. The sensitivity functions for this problem are applied for the H1 gradient method for frame structures. With the proposed method, the optimal arbitrarily formed frame structures will be obtained without any shape, size and topology parameterization while maintaining their smoothness. Optimum design examples are demonstrated and the results are discussed.</p>
収録刊行物
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- 設計工学・システム部門講演会講演論文集
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設計工学・システム部門講演会講演論文集 2020.30 (0), 1107-, 2020
一般社団法人 日本機械学会
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キーワード
詳細情報 詳細情報について
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- CRID
- 1390288525462654720
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- NII論文ID
- 130008058652
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- ISSN
- 24243078
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可