Computational Modeling of Mechanical Devices Using Advanced Functional Materials

• Project/Area Number: 18206088
• Research Category: Grant-in-Aid for Scientific Research (A)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Naval and maritime engineering
• Research Institution: The University of Tokyo
• Principal Investigator: TOI Yutaka The University of Tokyo, 生産技術研究所, 教授 (40133087)
• Project Period (FY): 2006 – 2008
• Project Status: Completed (Fiscal Year 2008)
• Budget Amount: ¥24,700,000 (Direct Cost: ¥19,000,000、Indirect Cost: ¥5,700,000); Fiscal Year 2008: ¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000); Fiscal Year 2007: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000); Fiscal Year 2006: ¥14,040,000 (Direct Cost: ¥10,800,000、Indirect Cost: ¥3,240,000)
• Keywords: 連続体力学 / 機能材料 / 形状記憶合金 / 導電性高分子 / 有限要素法 / 連成解析 / 先端機能材料 / 機械素子 / 計算モデリング / 構成方程式 / 計算力学

Research Abstract

形状記憶合金、導電性高分子などの先端機能材料を用いたアクチュエータ素子などの機械素子の設計を合理的に行うためには、電磁界、熱伝導、金属相変態、電気化学反応などが連成した力学的挙動の計算予測が不可欠である。本研究では、各種の先端材料およびそれらを用いた機械素子に対する計算モデリングを総合的に推進した。

Research Products

• [Journal Article] Superelastic Behaviors of Shape Memory Alloy Devices Under Combined Stresses (2008)
  • Author(s): Yutaka Toi, Dae-Gon Choi
  • Journal Title: Journal of Computational Science and Technology Vol.2, No.4 Pages: 535-546
  • Peer Reviewed
• [Journal Article] Computational Modeling of Electrochemical- Poroelastic Bending Behaviors of Conducting Polymer (Ppy) Membranes (2008)
  • Author(s): Yutaka Toi, Woo-Sang Jung
  • Journal Title: Journal of Computational Science and Technology Vol.2, No.4 Pages: 523-534
  • NAID: 110006655792
  • Peer Reviewed
• [Journal Article] Constitutive Modeling of Porous Shape Memory Alloys Considering Strain Rate Effect (2008)
  • Author(s): Yutaka Toi, Dae-Gon Choi
  • Journal Title: Journal of Computational Science and Technology Vol.2, No.4 Pages: 511-522
  • NAID: 110006367676
  • Peer Reviewed
• [Journal Article] Finite Element Modeling of Electrochemical-Poroelastic Behaviors of Conducting Polymer Films (2008)
  • Author(s): Yutaka Toi, Woo-Sang Jung
  • Journal Title: Journal of Solid Mechanics and Materials Engineering Vol.2, No.7 Pages: 865-876
  • NAID: 110004763322
  • Peer Reviewed
• [Journal Article] 導電性高分子(PPy)膜の電気化学・多孔質弾性曲げ挙動の計算モデリング (2008)
  • Author(s): 都井裕、鄭祐尚
  • Journal Title: 日本機械学会論文集(A) 第74巻、第740号 Pages: 513-519
  • NAID: 110006655792
  • Peer Reviewed
• [Journal Article] 形状記憶合金素子の組合せ応力下における超弾性挙動の計算モデリング (2008)
  • Author(s): 都井裕、崔大坤
  • Journal Title: 日本機械学会論文集(A) 第74巻、第739号 Pages: 391-398
  • NAID: 110006643463
  • Peer Reviewed
• [Journal Article] Magneto-Superelastic Analysis of Shape Memory Alloy Helical Spring Actuators Controlled by Magnetic Force (2008)
  • Author(s): Yutaka Toi, Jong-Bin Lee, Minoru Taya
  • Journal Title: Journal of Computational Science and Technology Vol.2, No.1 Pages: 11-22
  • NAID: 130000079330
  • Peer Reviewed
• [Journal Article] Constitutive modeling of porous shape memory alloys considering strain rate effect (2008)
  • Author(s): Yutaka Toi, Daegon Choi
  • Journal Title: Journal of Computational Science and Technology Vol. 2, No. 4 Pages: 511-522
  • NAID: 110006367676
  • Peer Reviewed
• [Journal Article] Computational modeling of electrochemical-poroelastic bending behaviors of conducting polymer (Ppy) membranes (2008)
  • Author(s): Yutaka Toi, Woosang Jung
  • Journal Title: Journal of Computational Science and Technology Vol. 2, No. 4 Pages: 523-534
  • NAID: 110006655792
  • Peer Reviewed
• [Journal Article] Computationl modeling of superelastic behaviors of shape memory alloy devices under combined stresses (2008)
  • Author(s): Yutaka Toi, Daegon Choi
  • Journal Title: Journal of Computational Science and Technology Vol. 2, No. 4 Pages: 535-546
  • Peer Reviewed
• [Journal Article] 形状記憶合金素子の組合せ応力下における超弾性挙動の計算モデリング (2008)
  • Author(s): 都井 裕, 崔 大坤
  • Journal Title: 日本機械学会論文集(A) 74巻,739号 Pages: 391-398
  • NAID: 110006643463
  • Peer Reviewed
• [Journal Article] Finite Element Modeling of Electrochemical-Poroelastic Behaviors of Conducting Polymers (2007)
  • Author(s): Yutaka Toi, Woo-Sang Jung
  • Journal Title: Computers and Structures Vol.85, Nos.19/20 Pages: 1453-1460
  • Peer Reviewed
• [Journal Article] ひずみ速度の影響を考慮した多孔質形状記憶合金の構成式モデリング (2007)
  • Author(s): 都井裕、崔大坤
  • Journal Title: 日本機械学会論文集(A) 第73巻、第731号 Pages: 753-760
  • NAID: 110006367676
  • Peer Reviewed
• [Journal Article] Finite Element Modeling of Electrochemical-Poroelastic Behaviors of Conducting Polymers (2007)
  • Author(s): Yutaka Toi, Woo-Sang Jung
  • Journal Title: Computers and Structures 185-19/20 Pages: 1453-1460
  • Peer Reviewed
• [Journal Article] ひずみ速度の影響を考慮した多孔質形状記憶合金の構成式モデリング (2007)
  • Author(s): 都井 裕, 崔 大坤
  • Journal Title: 日本機械学会論文集(A) 73-731 Pages: 753-760
  • NAID: 110006367676
  • Peer Reviewed
• [Journal Article] 磁気力により制御される形状記憶合金コイルばねアクチュエータの磁場・超弾性解析 (2006)
  • Author(s): 都井裕、李宗賓、田谷稔
  • Journal Title: 日本機械学会論文集(A) 第72 巻、第720号 Pages: 1207-1214
  • NAID: 110004763341
  • Peer Reviewed
• [Journal Article] 導電性高分子膜の電気化学・多孔質弾性挙動の有限要素モデリング (2006)
  • Author(s): 都井裕、鄭祐尚
  • Journal Title: 日本機械学会論文集(A) 第72 巻、第719号 Pages: 1065-1071
  • NAID: 110004763322
  • Peer Reviewed
• [Journal Article] フレミオンを用いたイオン導電性高分子アクチュエータの電気化学・力学挙動の有限要素解析 (2006)
  • Author(s): 姜成洙、都井裕
  • Journal Title: 日本機械学会論文集(A) 第72 巻、第716号 Pages: 397-404
  • NAID: 110004735395
  • Peer Reviewed
• [Journal Article] フレミオンを用いたイオン導電性高分子アクチュエータの電気化学・力学挙動の有限要素解析 (2006)
  • Author(s): 姜 成洙
  • Journal Title: 日本機械学会論文集(A) 72・716 Pages: 397-404
• [Journal Article] 導電性高分子膜の電気化学・多孔質弾性挙動の有限要素モデリング (2006)
  • Author(s): 都井 裕
  • Journal Title: 日本機械学会論文集(A) 72・719 Pages: 1065-1071
  • NAID: 110004763322
• [Journal Article] 磁気力により制御される形状記憶合金コイルばねアクチュエータの磁場・超弾性解析 (2006)
  • Author(s): 都井 裕
  • Journal Title: 日本機械学会論文集(A) 72・720 Pages: 1207-1214
  • NAID: 110004763341
• [Journal Article] Finite Element Analysis of Electrochemical-Poroelastic Behaviors of Conducting Plymer (PPy) Films (2006)
  • Author(s): Woo-Sang Jung
  • Journal Title: Computer methods in Engineering and Science (Proceedings of the EPMESC X) Pages: 233-233
• [Journal Article] 導電性高分子 (PPy) 膜の電気化学・多孔質弾性挙動の計算モデリング (2006)
  • Author(s): 鄭 祐尚
  • Journal Title: 第80回日本学術会議材料工学連合講演会講演論文集 Pages: 210-211
• [Journal Article] 多孔質形状記憶合金の準静的・動的超弾性挙動の構成式モデリング (2006)
  • Author(s): 崔 大坤
  • Journal Title: 第80回日本学術会議材料工学連合講演会講演論文集 Pages: 212-213
• [Presentation] Finite element analysis of ionic-conducting polymer metal composite actuators using Flemion (2009)
  • Author(s): Woosang Jung, Yutaka Toi
  • Organizer: The 2009 LAENG International Conference on Scietific Computing
  • Place of Presentation: Hong Kong
  • Year and Date: 2009-03-19
• [Presentation] Finite Element Analysis of Three-Dimensional Superelastic Behaviors of Shape Memory Alloy Devices (2009)
  • Author(s): Dae-Gon Choi, Yutaka Toi
  • Organizer: Proceedings of International MultiConference of Engineers and Computer Scientists 2009
  • Place of Presentation: The 2009 IAENG International Conference on Scietific Computing
• [Presentation] Finite Element Analysis of Ionic-Conducting Polymer Metal Composite Actuators Using Flemion (2009)
  • Author(s): Woo-Sang Jung, Yutaka Toi
  • Organizer: Proceedings of International MultiConference of Engineers and Computer Scientists 2009
  • Place of Presentation: The 2009 IAENG International Conference on Scietific Computing
• [Presentation] Finite Element Analysis of Magneto-Superelestic Behavior of Shape Memory Alloy Composite Actuator (2008)
  • Author(s): Yutaka Toi, Jong-Bin Lee, Minoru Taya
  • Organizer: Proceedings of International MultiConference of Engineers and Computer Scientists 2008
  • Place of Presentation: The 2008 IAENG International Conference on Scietific Computing
• [Presentation] 導電性高分子(Ppy)膜の電気化学・多孔質弾性曲げ挙動の有限要素解析 (2007)
  • Author(s): 鄭 祐尚, 都井 裕
  • Organizer: 日本機械学会M&M2007材料力学カンファレンス
  • Place of Presentation: 東京
  • Year and Date: 2007-10-24
• [Presentation] Finite Element Analysis of Electrochemical-Poroelastic Behaviors of Conducting Polymer (PPy) Films (2006)
  • Author(s): Woo-Sang Jung, Yutaka Toi
  • Organizer: Computational Methods in Engineering and Science
  • Place of Presentation: Proceedings of the EPMESC X, Sanya, China
• [Book] 材料と構造のモデリングとシミュレーション(計算固体力学入門) (2008)
  • Author(s): 都井裕
  • Publisher: コロナ社
• [Book] 計算固体力学入門(材料と構造のモデリングとシミュレーション) (2008)
  • Author(s): 都井 裕
  • Total Pages: 190
  • Publisher: コロナ社