PUBLICATION

Conference paper (Peer-reviewed)

1. Dimension of Lift and Numerical Stability in Extended Dynamic Mode Decomposition
   Tatsuki Hasebe, Kenji Uchiyama and Kai Masuda
   SICE ISCS 2025, Japan, 2025
   doi: 10.23919/SICEISCS65372.2025.10947646
   
2. Multilayer Extended Dynamic Mode Decomposition for Coupled Van der Pol Oscillators
   Tatsuki Hasebe, Kenji Uchiyama and Kai Masuda
   MMAR2024, Poland, 2024
   doi: 10.1109/MMAR62187.2024.10680806

Conference

1. Attitude Estimation by Koopman Operator-Based Kalman Filter
   Kai Masuda, Kenji Uchiyama and Tatsuki Hasebe
   The 62nd Aircraft Symposium (in japanese), Japan, 2024

WORK EXPERIENCE

2025 Apr.-present | Coming soon...

2023 Aug.-2023 Sep. | Toyota Central R&D Labs., Inc.(Internship)

• Theme: Investigation for data-driven modeling of nonlinear dynamics

EDUCATION

2023 Apr.-2025 Mar. | M.S. in Engineering, Department of Aerospace Engineering, Nihon University, Japan

• Theme: Data-driven Modeling Based on the Koopman Operator for High-dimensional Nonlinear Dynamical Systems
• Supervisor: K. Uchiyama and K. Masuda
• Lab: Uchiyama and masuda lab.
• Award: Best presentation award

2019 Apr.-2023 Mar. | B.S. in Engineering, Department of Aerospace Engineering, Nihon University, Japan

• Theme: Multilayer Koopman Linearization for Nonlinear Dynamical Systems
• Supervisor: K. Uchiyama and K. Masuda
• Lab: Uchiyama and masuda lab.
• Award: Best presentation award

ACTIVITY

2022 Sep. | All-Japan Student Indoor Flying Robot Contest

• Airframe designer
• Award: Mathworks award
• Member: S. Kawarabayashi and Y. Hirayama

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