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Paper published in Nonlinear Dynamics
A paper entitled “Data-driven model order reduction for structures with piecewise linear nonlinearity using dynamic mode decomposition” has been accepted for publication in Nonlinear Dynamics. [SharedIt]
Presented at Dynamics and Design conference and the J-K Symposium in Nagoya
Ryosuke Kanki, Sho Furuhata, and Yuuto Watanabe presented at Dynamics and Design conference, which was held at Nagoya University from 8/28-8/31. Kiichi Hayamizu and Yusuke Kaji also presented at the 7th Japan-Korea Joint Symposium on Dynamics and Control, which was also held at Nagoya University on 8/30. Keep up the great work!
- Yusuke Kaji and Akira Saito, ”Electromagnetic vibration of switched reluctance motors”, The 7th Japan-Korea Joint Symposium on Dynamics & Control, Nagoya, Japan, August 2023.
- Kiichi Hayamizu and Akira Saito, ”Design optimization of meta-structures with embedded dynamic vibration absorbers”, The 7th Japan-Korea Joint Symposium on Dynamics & Control, Nagoya, Japan, August 2023.
- Yuuto Watanabe and Akira Saito, “Shape identification of adhesive layers using vibration response for topology optimization”, Dynamics and Design Conference 2023, Nagoya, Japan, August 2023 (in Japanese).
- Sho Furuhata and Akira Saito, “Damage detection of mechanical structures using machine learning on frequency response functions”, Dynamics and Design Conference 2023, Nagoya, Japan, August 2023 (in Japanese).
- Ryosuke Kanki and Akira Saito, “Automatic Generation of Governing Equations for Mechanical Systems with Piecewise-Linear Systems using Sparse Regression”, Dynamics and Design Conference 2023, Nagoya, Japan, August 2023 (in Japanese).
Professor Saito presented at IDETC-CIE 2023 (Boston, USA)
Professor Saito gave a talk at IDETC-CIE 2023 in Boston, USA. The talk was about the damage identification method based on topology optimization, which was mainly conducted by our lab alumnus Wang Zhongxu (2022, MS). The work is also a collaborative work with Dr. Hidetaka Saomoto of National Institute of Advanced Industrial Science and Technology (AIST).
- Akira Saito, Zhongxu Wang, and Hidetaka Saomoto, ”Application of Topology-Optimization Based Damage Identification Method to Three-Dimensional Structures”, 35th Conference on Mechanical Vibration and Noise (VIB), International Design Engineering Technical Conferences & Computers and Information in Engineering Conference (IDETC), Boston, USA, August 2023.
Marisa Nagata and Yusuke Kaji presented at Inter-Noise 2023
Grad student Yusuke Kaji and lab alumnus Marisa Nagata presented at the 52nd International Congress and Exposition on Noise Control Engineering (Inter-Noise 2023), which was held in Chiba, Japan, on 20–23 August 2023. Keep up the good work!
- Marisa Nagata and Akira Saito, ”Dynamics of a helical spring involving intermittent frictional contact with an oscillating barrier”, The 52nd International Congress and Exposition on Noise Control Engineering (Inter-Noise 2023), Chiba, Japan, August 2023.
- Yusuke Kaji, Hirofumi Inoue and Akira Saito, ”Effects of power-assist and load torque on vibration characteristics of electric bicycles”, The 52nd International Congress and Exposition on Noise Control Engineering (Inter-Noise 2023), Chiba, Japan, August 2023.
Ryosuke Kanki and Takumi Furihata presented at IUTAM Symposium in Tsukuba
Grad student Ryosuke Kanki and lab alumnus Takumi Furihata presented at the IUTAM Symposium on Nonlinear Dynamics for design of mechanical systems across different length/time scales, which was held in Tsukuba, Japan.
- Ryosuke Kanki and Akira Saito, ”Automatic Generation of Governing Equations for Mechanical Systems with Piecewise-Linear Systems using Sparse Regression”, IUTAM Symposium on Nonlinear Dynamics for design of mechanical systems across different length/time scales, PS28, Tsukuba, Japan, August 2023.
- Takumi Furihata and Akira Saito, ”Oscillator design for energy harvesters with nonlinear snap-through motion”, IUTAM Symposium on Nonlinear Dynamics for design of mechanical systems across different length/time scales, PS39, Tsukuba, Japan, August 2023.
Paper published in Archive of Applied Mechanics
A paper entitled “Damage identification based on topology optimization and Lasso regularization” has been published online in Archive of Applied Mechanics. The article is based on a Master’s thesis work of a former lab member Ryo Sugai, which is part of a research collaboration with Dr. Saomoto of the National Institute of Advanced Industrial Science and Technology (AIST). The article can be accessed via SharedIt (view only).
Members update
Welcome to our new members of the structural dynamics laboratory! We have new 8 undergrad students and 11 master’s students this year. [Link to the list of members]
Paper published in Journal of Sound and Vibration
The paper entitled “Damage identification using noisy frequency response functions based on topology optimization” has been published in Journal of Sound and Vibration.
Research presented at MoViC 2022
Professor Saito has given a presentation at the 16th International Conference on Motion and Vibration Control (MoViC 2022), which was held at UCLA. The presented work was based on the work of our former graduate student Tatsuya Suzuki.
Akira Saito and Tatsuya Suzuki, ”Forced response vibration analysis of induction motor stators induced by electromagnetic forces”, In Proceedings of the 16th International Conference on Motion and Vibration Control (MoViC 2022), Paper ID: 145, Los Angeles, September 2022.
Zhongxu Wang presented research at ACSMO 2022
Our graduate student Zhongxu Wang has given an oral presentation at the Asian congress of structural and multidisciplinary optimization (ACSMO).
Zhongxu Wang, Akira Saito and Hidetaka Saomoto, ”Damage identification strategies using topology optimization and frequency response functions”, Asian Congress of Structural and Multidisciplinary Optimization (ACSMO) 2022, May 2022.
