ランダム振幅を受ける鋼部材の破断予測
Publications
- 小山毅,山口慎吾,桑村 仁：ランダム振幅を受ける鋼部材の破断予測手法, 日本建築学会大会学術講演梗概集（関東）,No. 22359, pp. 717-718,2011.9.
- 小山 毅,山口慎吾,桑村 仁：鉄骨柱梁溶接接合部のランダム振幅下における損傷則に関する研究（その１ 実験の概要）, 日本建築学会大会学術講演梗概集（北陸）,No. 22388, pp. 775-776,2010.9.
- 山口慎吾,小山 毅,桑村 仁：鉄骨柱梁溶接接合部のランダム振幅下における損傷則に関する研究（その２ 損傷則の検証）, 日本建築学会大会学術講演梗概集（北陸）,No. 22389, pp. 777-778,2010.9.
MEMS 振動子シミュレーションソフト: HiQLab
Presentations
- HiQLab: Simulation of Resonant MEMS : Beowulf Day, ETH Zurich, January 2007.
- HiQLab tutorial : BSAC Lunch Meeting, UC Berkeley, May 2006.
- MEMS Resonator Simulation : BSAC Industrial Advisory Board Meeting, UC Berkeley, March 2006.
Publications
- T. Koyama, D.S. Bindel, W. He, E. Quevy, S. Govindjee, J.W. Demmel, and R.T. Howe. Simulation Tools for Damping in High Frequency Resonators. Proceedings of IEEE SENSORS 2005. Irvine CA, November 2005.
- D.S. Bindel, E. Quevy, T. Koyama, S. Govindjee, J.W. Demmel, and R.T. Howe. Anchor Loss Simulation in Resonators. Proceedings of MEMS 2005. Miami, FL, February 2005.
線形動的システムの縮約モデル（熱弾性減衰への適用）
Presentations
- Structure preserving reduced order model for second-order linear dynamical systems. : Workshop on Geometric Mechanics and Applied Dynamics, Oberwolfach Germany, July 2008. [ Poster ]
- Modeling of Thermoelastic Damping in MEMS Resonators. : 8th United States National Congress on Computational Mechanics, Austin Texas, August 2005.
Publications
- T. Koyama and S. Govindjee. Moment Matching Theorems for Dimension Reduction of Higher-Order Dynamical Systems via Higher-Order Krylov Subspaces. Technical Report SEMM-2008- 04, Structural Engineering, Mechanics and Materials, Department of Civil and Environmental Engineering, University of California, Berkeley, November 2008.
Perfectly Matched Layers と大自由度を持つ複素対称非エルミート行列の固有値計算手法
Presentations
- 小山毅：Perfectly Matched Layers(PML)の最適パラメーター同定法：1次元モデル, 日本建築学会関東支部研究報告集I,No.2026,pp.257-260,2010.3.
- Computing Interior Eigenvalues of a Generalized Complex-Symmetric Pencil arising from the Modeling of Resonant MEMS Systems. :8th World Congress on Computational Mechanics(WCCM8) and 5th European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2008), Venice, Italy, June 2008.
Publications
- T. Koyama and S. Govindjee. Solving generalized complex-symmetric eigenvalue problems arising from resonant MEMS simulations with PETSc. Proceedings of the 6th International Congress on Industrial and Applied Mathematics 2007. Zurich, Switzerland, July 2007. [ Slides ]
