Rchr
J-GLOBAL ID：201901007271108842
Update date: Sep. 25, 2024
Umeda Jun
ウメダ ジュン | Umeda Jun
Affiliation and department：
Job title：
Chief researcher
Research field (1)：
Marine and maritime engineering
Research keywords (7)：
Ocean engineering
, Underwater robot
, AUV
, Roll damping
, Naval architecture
, Optimal control
, Wave energy converter
Research theme for competitive and other funds (5)：
- 2022 - 2025 Multi-physical Modelling of Floating Type Wave Energy Converter
- 2020 - 2023 Improvement of Efficiency on Wave Energy Converters Using Model-based Reinforcement learning
- 2019 - 2022 System design and output energy maximization control of ocean wave linear generators as sustainable fundamental energy source
- 2017 - 2020 Effect of viscous damping force on a point absorber wave energy converter
- 2014 - 2017 Investigation and Assessment of VIM Phenomenon on Semi-submersible Offshore Structures
Papers (41)：
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Jun Umeda, Tomoki Taniguchi, Toru Katayama. Experimental validation of data-driven reactive control strategy for wave energy converters: A Gaussian process regression approach. Ocean Engineering. 2024. 308
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Tomoki Taniguchi, Toshifumi Fujiwara, Jun Umeda, Ryo Kodama. Derivation of State-Space Equation of Floating Point-Absorber Wave Energy Converter Under Motion Constraints and Its Numerical Simulation With Nonlinear Model Predictive Control. Journal of the Japan Society of Naval Architects and Ocean Engineers. 2023. 38. 51-63
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Umeda Jun, Taniguchi Tomoki, Katayama Toru. Development of Dynamic Model of Wave Energy Converters Using Gaussian Process Regression. Journal of the Japan Society of Naval Architects and Ocean Engineers. 2023. 38. 117-125
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Jun Umeda, Tomoki Taniguchi. Evaluations of Power Generation Performance Considering Finite Depth Effect and Displacement Constraints for Wave Energy Converters. Conference proceedings, the Japan Society of Naval Architects and Ocean Engineers. 2023. 36. 585-589
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Jun Umeda, Tomoki Taniguchi, Toshifumi Fujiwara. Development of model-based and model-free reactive control scheme: considering copper loss and movable-floater-displacement constraint for a wave energy converter. Journal of Marine Science and Technology. 2023. 28. 2. 439-451
ｍore...
MISC (4)：
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Okamoto Akihiro, Taniguchi Tomoki, Hirao Shunka, Inaba shogo, Umeda Jun. Development of High Performance AUV. Quarterly Journal. Suiro. 2021. 198
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Tomoki Taniguchi, Toshifumi Fujiwara, Jun Umeda, Tadashi Nimura. Real-Time Optimal Control of Point Absorber Type Wave Energy Converter with Onshore Bench Test System. Papers of National Maritime Research Institute. 2020. 20. 3
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Jun Umeda, Toshifumi Fujiwara, Shunji Inoue. Optimal control of the Wave Energy Converter Using Deep Reinforcement Learning. Proceedings of National Maritime Research Institute symposium. 2018. 18. 254-255
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Toshifumi Fujiwara, Tomoki Taniguchi, Jun Umeda, Hiroki Goto, Shunji Inoue. Power Maximizing Control for a Point Absorber Type Wave Energy Convertor. Proceedings of National Maritime Research Institute symposium. 2017. 17th. 182-183
Patents (1)：
Education (2)：
- 2021 - 2024 Osaka Prefecture University Graduate School of Engineering Doctor course
- - 2015 Osaka Prefecture University Graduate School of Engineering Master course
Professional career (1)：
- Ph.D. in Engineering (Osaka Prefecture University)
Work history (5)：
- 2023/07 - 現在 National Maritime Research Institute Next-Generation Unmanned Ocean Vehicle Project Team
- 2022/10 - 現在 National Maritime Research Institute Offshore Advanced Technology Department Senior Researcher
- 2018/04 - 2022/09 National Maritime Research Institute Offshore Renewable Energy Research Group, Offshore Advanced Technology Department Researcher
- 2016/04 - 2018/03 National Maritime Research Institute Ocean Energy Research Group, Offshore Energy and Underwater Technology Department Researcher
- 2015/04 - 2016/03 National Maritime Research Institute Ocean Energy Research Group, Offshore Renewable Energy Exploitation Department Researcher
Awards (3)：
- 2024/05 - The Japan Society of Naval Architects and Ocean Engineers Award
- 2022/05 - The Japan Society of Naval Architects and Ocean Engineers Paper Award of the Japan Society of Naval Architects and Ocean Engineers Validation of Real-Time Nonlinear Model Predictive Control on Point Absorber Type Wave Energy Converter by Tank Test
- 2021/03 - Japan Hydrographic Association Hydrographic Technology Encouragement Award Development of the high performance cruising AUV
Association Membership(s) (1)：
The Japan Society of Naval Architects and Ocean Engineers
