KAWAMURA Yasumi

Affiliation

Faculty of Engineering, Division of Systems Research

Job Title

Professor

Date of Birth

1966

Research Fields, Keywords

Naval Architecture,Ocean Engineering,Structural Mechanics, CAE(Computer Aided Engineering, Computational Mechanics, Risk Analysis

Mail Address

E-mail address



The Best Research Achievement in Research Career 【 display / non-display

  • 【Book】 Strength of Materials in Multimedia  1998.04

    【Published Thesis】 A Study on a Method for Maintenance of Ship Structures Considering Remaining Life Benefit  2007

    【Published Thesis】 A Study on the Method of Structural Analysis with Uncertainty in Shape by Stochastic Finite Element Method  2015

The Best Research Achievement in the last 5 years 【 display / non-display

Graduating School 【 display / non-display

  •  
    -
    1989

    The University of Tokyo   Faculty of Engineering   Department Naval Architecture and Ocean Engineering   Graduated

Graduate School 【 display / non-display

  •  
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    1994

    The University of Tokyo  Graduate School, Division of Engineering  Department of Naval Architecture and Ocean Engieering  Doctor Course  Completed

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    1991

    The University of Tokyo  Graduate School, Division of Engineering  Department of Naval Architecture and Ocean Engineering  Master Course  Completed

Degree 【 display / non-display

  • Doctor of Engineering -  The University of Tokyo

  • Master of Engineering -  The University of Tokyo

Campus Career 【 display / non-display

  • 2009.01
    -
    Now

    Duty   Yokohama National UniversityFaculty of Engineering   Division of Systems Research   Professor  

  • 2007.04
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    2008.12

    Duty   Yokohama National UniversityFaculty of Engineering   Division of Systems Research   Associate Professor  

  • 2001.04
    -
    2007.03

    Duty   Yokohama National UniversityFaculty of Engineering   Division of Systems Research   Associate Professor  

  • 1998.04
    -
    2001.03

    Duty   Yokohama National UniversityGraduate School of Engineering   Associate Professor  

  • 1996.04
    -
    1998.03

    Duty   Yokohama National UniversitySchool of Engineering   Associate Professor  

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Field of expertise (Grants-in-aid for Scientific Research classification) 【 display / non-display

  • Naval and maritime engineering

  • Materials/Mechanics of materials

 

Research Career 【 display / non-display

  • Lifecycle Assessment of Ship and Marine Structures considering Holistic Risk

    Grant-in-Aid for Scientific Research  

    Project Year:  -   

  • Structural Design Method based on Structural Reliability Analysis

    The Other Research Programs  

    Project Year:  -   

  • Mesh Generation for Finite Element Method

    Project Year:  -   

Papers 【 display / non-display

  • Sea state estimation using monitoring data by convolutional neural network (CNN)

    Toshiki Kawai, Yasumi Kawamura, Tetsuo Okada, Taiga Mitsuyuki, Xi Chen

    Journal of Marine Science and Technology ( Springer )    102789-1   2021.01  [Refereed]

    Joint Work

    DOI

  • Development of ship behavior prediction model by using Recurrent Neural Network

    SHIO Yoshihiro, ITOH Hiroko, KAWAMURA Yasumi, KAWASHIMA Sonoko

    The Journal of Japan Institute of Navigation ( Japan Institute of Navigation )  143 ( 0 )   77 - 82   2020.12  [Refereed]

    Joint Work

     View Summary

    It is necessary to develop a system that reduces the load on the marine traffic control because its work is manual and heavy. In this study, we created a ship behavior prediction model using Recurrent Neural Network (RNN) to explore the possibility of marine traffic control and ship maneuvering support by machine learning. Specifically, we predicted the position and course of a ship that would go through the bend of the Uraga Channel from 5 items (length, width, course, speed and position) and displayed on a map. It shows that the effectiveness of ship behavior prediction by machine learning has been confirmed.

    DOI CiNii

  • A Study on the Modeling of Whipping Phenomena Based on Actual Ship Measurements and Its Influence on Fatigue Crack Growth

    Ginga Hayakawa, Yasumi Kawamura, Tetsuo Okada, Ryo Takahashi

    Conference Proceedings,The Japan Society of Naval Architects and Ocean Engineers ( The Japan Society of Naval Architects and Ocean Engineers )  31   185 - 190   2020.11

    Joint Work

  • Strength evaluation of intersection between stiffeners and primary supporting members in double hull structure

    Liuting Gu, Tetsuo Okada, Lijuan Xia, Yasumi Kawamura

    Marine structures   74   102789-1 - 102789-26   2020.11  [Refereed]

    Joint Work

    DOI

  • Damping Ratio of Vertical Bending and Torsional Vibration Based on Full Scale Measurement of a Large Container Ship

    Ryo Hanada, Tetsuo Okada, Yasumi Kawamura, Ginga Hayakawa, Tetsuji Miyashita

    Conference Proceedings,The Japan Society of Naval Architects and Ocean Engineers ( The Japan Society of Naval Architects and Ocean Engineers )  31   191 - 197   2020.11

    Joint Work

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Review Papers 【 display / non-display

  • An Introduction to Internet in the field of Naval Architecture and Ocean Engineering

    TECHNO MARINE, Bulletin of the Society of Naval Architects of Japan   ( 790 ) 252 - 256   1995

    Introduction and explanation (scientific journal)   Joint Work

  • Finite Element Modeling System [2] Object Oriented Finite Element Modeling System, MODIFY

    Journal of the Japan Society for Simulation Technology   13 ( 2(44) ) 125 - 132   1994

    Introduction and explanation (scientific journal)   Joint Work

Grant-in-Aid for Scientific Research 【 display / non-display

  • Grant-in-Aid for Scientific Research(B)

    Project Year: 2011.04  -  2014.03 

Presentations 【 display / non-display

  • Design Principles and Criteria

    E. Rizzuto, J. Downes, M. Radon, G. Egorov, Y. Kawamura, S. O'Neil, R. Skjong, A. Teixeira

    Proc. of the 19th International Ship and offshore Structures Congress (ISSC 2015)  2015.09  

Preferred joint research theme 【 display / non-display

  • Automatic Mesh Generation