Rchr
J-GLOBAL ID：201901006967274457   Update date: Aug. 15, 2024

Chujo Toshiki

Chujo Toshiki
Affiliation and department：
National Maritime Research Institute Advanced Offshore Technology Department

About National Maritime Research Institute Advanced Offshore Technology Department


Job title： Leader of Floating Offshore Project Team and Offshore Renwable Energy research Group
Research field  (1)： Marine and maritime engineering
Research theme for competitive and other funds  (3)：
  • 2024 - 2027 Modeling and control for unstable mechanism of suspended flexible load in floating structure with position-keeping system
  • 2015 - 2018 Estimation of wake effect on floating offshore wind farm with floater motion and blade pitch control
  • 2011 - 2014 Study on design method sophistication of a floating offshore wind turbine for ensuring high reliability
Papers (28)：
  • Tomohiro Hasumi, Takeshi Yokoi, Ken Haneda, Toshiki Chujo, Toshifumi Fujiwara. Research on Offshore Installation Time Estimation Model for Floating Offshore Wind Farms. Journal of the Japan Society of Naval Architects and Ocean Engineers. 2023. 38. 127-139
  • Tomohiro Hasumi, Takeshi Yokoi, Ken Haneda, Toshiki Chujo, Toshifumi Fujiwara. Formulation and Analysis of Offshore Installation Time Estimation Model for Floating Offshore Wind Turbines. Journal of the Japan Society of Naval Architects and Ocean Engineers. 2023. 37. 69-80
  • Y. Okada, K. Haneda, T. Chujo, T. Ohtsuka. Parameter-Varying Modeling and Nonlinear Model Predictive Control with Disturbance Prediction for Spar-Type Floating Offshore Wind Turbines. Journal of Marine Science and Technology. 2022. 27. 1. 589-603
  • Sharath Srinivasamurthy, Saika Iwamatsu, Kazuki Hashimoto, Hideyuki Suzuki, Toshiki Chujo, Ken Haneda, Yasunori Nihei. Study of slow-drift damping on wind tracking performance of a new-type FOWT ‘Optiflow’ with single-point mooring. Ocean Engineering. 2021. 242. 110131-110131
  • Toshiki Chujo, Ken Haneda. Concept study for the floater type selection on Floating Offshore Wind Turbines. Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE. 2021. 9
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MISC (60)：
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Patents (4)：
Lectures and oral presentations  (7)：
  • Tank Experiment of Floating Horizontal Axis Current Turbine with Twin Rotor for Safety Assessment
    (The 26th Ocean Engineering Symposium 2017)
  • Experimental study on blade pitch angle control for floating wind turbines
    (Proceedings of Japan Wind Energy Symposium 2013)
  • Experimental study on blade pitch angle control for floating wind turbines
    (Proceedings of Japan Wind Energy Symposium 2012)
  • The Floating Offshore Wind Turbine Demonstration Project by Ministry of the Environment-Part 4: Model Experiment and Measurement System of Half-Size Prototype-
    (Proceedings of Japan Wind Energy Symposium 2012)
  • D103 MODEL EXPERIMENTS ON THE MOTION OF A SPAR TYPE FLOATING WIND TURBINE IN WIND AND WAVES
    (The Proceedings of the National Symposium on Power and Energy Systems 2011)
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Education (1)：
  • 1999 - 2003 Graduate School of Tokyo University School of Engineering Department of Ocean and environment
Professional career (1)：
  • Master of Engineering (The University of Tokyo)
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