Otsuka Hikaru

オオツカヒカル | Otsuka Hikaru

Affiliation and department：
Job title： Assistant Professor

Research field (2)： Intelligent robotics , Fluid engineering

Research keywords (6)： Wind Tunnel , Multirotor UAV , UAV , Rotor , Aerospace Engineering , Aerodynamics

Research theme for competitive and other funds (8)：

2023 - 2028 昆虫の飛行制御行動の強制と適応過程の観察による飛行フィロソフィー顕在化と理解
2024 - 2027 低レイノルズ数10k-50kでホバー効率が高く低騒音なロータ翼型の開発
2023 - 2025 都市空間に適したeVTOL機用着陸ヘリパッドの開発
2024 - 2025 Study on Flow Strucutre around Rotor Blade with Turbulators in Low Reynolds Numbers
2024 - 2025 Study on Flow Interaction Effect to Rotor Perfromace of Multirotors

Show all

Papers (9)：

Hikaru Otsuka, Shunei Akaba, Taisei Hara, Hiroki Nagai, Hiroshi Tokutake. Thrust variations in small rotors due to corner and vertex effects on the ground side (Under printing). The Aeronautical Journal. 2024
Hikaru Otsuka, Hiromi Ueno, Renta Oishi, Naoki Hayashi, Ryoma Nakayama, Hiroshi Tokutake. Single-Use Aircraft Launch System with Small Helium Balloon for 1 kPa Flight Testing. Journal of Robotics and Mechatronics. 2024. 36. 5. 1167-1178
Hikaru OTSUKA, Akihiro KAWASAKI, Hiroshi TOKUTAKE. In-flight Rotor Blade Tip Damage Detection of Small Multirotor using Ultrasonic Sensors. TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES. 2024. 67. 4. 203-211
Hikaru Otsuka, Masayoshi Kohno, Keiji Nagatani. Fountain Flow Visualization in Quadrotor Wake Decreasing Rotor Thrust In-Ground Effect. Journal of Aircraft. 2024. 61. 3. 761-773
Justin Winslow, Hikaru Otsuka, Bharath Govindarajan, Inderjit Chopra. Basic Understanding of Airfoil Characteristics at Low Reynolds Numbers (104-105). Journal of Aircraft. 2018. 55. 3. 1050-1061

ｍore...

MISC (2)：

Hikaru Otsuka, Hiroshi Tokutake. Rotor-to-rotor Aerodynamic Interference of Multirotor Aerial Vehicles in Flight. 2022. 30. 3. 287-292
谷島諒丞, 山内元貴, 大丸拓郎, 大塚光, 久利美和. Winter operational test of unmanned observation devices in Mt. Zao. 東北地域災害科学研究 = Tohoku journal of natural disaster science. 2017. 53. 113-119

Lectures and oral presentations (40)：

Smoke-Visualized Wake of Quadrotor in Ground Effect
(Twenty-fourth International Symposium on Advanced Fluid Information (AFI2024) 2024)
Plan to study the Surface Flow of a Small Rotor Blade with a Vortex Generator
(Twenty-fourth International Symposium on Advanced Fluid Information (AFI2024) 2024)
火星飛行機に向けた高高度プロペラ性能評価試験(HIGHPER) - 結果速報 -
(第68回宇宙科学技術連合講演会 2024)
超小型火星飛行機のGNCシステム初期検討
(第68回宇宙科学技術連合講演会 2024)
マルチコプタ用ロータの3次元流体解析における移動格子法とActuator Line Modelの比較
(第62回飛行機シンポジウム 2024)

ｍore...

Education (3)：

2015 - 2018 Tohoku University Graduate School of Engineering Department of Aerospace Engineering
2013 - 2015 Tohoku University Graduate School of Engineering Department of Aerospace Engineering
2009 - 2013 Tohoku University Faculty of Engineering Department of Mechanical and Aerospace Engineering

Professional career (1)：

Work history (3)：

2022/01 - 現在 Kanazawa University Institute of Science and Engineering Assistant Professor
2018/04 - 2022/01 川崎重工業株式会社航空宇宙システムカンパニー
2016/04 - 2018/03 日本学術振興会特別研究員(DC2)

Awards (4)：

2023/07 - 日本航空宇宙学会第55回流体力学講演会/第41回航空宇宙数値シミュレーション技術シンポジウム最優秀賞(流体力学部門)
2017/11 - Best Paper of UAV III Session, 6th Asian-Australian Rotorcraft Forum & Heli Japan 2017
2015/04 - 日本航空宇宙学会優秀発表賞, 第46期日本航空宇宙学会年会講演会
2014/03 - 日本航空宇宙学会北部支部 Good Presentation Award for Student, 日本航空宇宙学会北部支部2014年講演会

Association Membership(s) (3)：

American Institute of Aeronautics and Astronautics(AIAA) , Japan Helicopter Society , THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES(JSASS)

※ Researcher’s information displayed in J-GLOBAL is based on the information registered in researchmap. For details, see here.

Return to Previous Page