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Expansion of Design Possibilities through Integration with Engineering - Product Design with New Functionality by Characteristics of CFRP

Research Project

Project/Area Number 17H01945
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Design science
Research InstitutionKumamoto University

Principal Investigator

Ohbuchi Yoshifumi  熊本大学, 大学院先端科学研究部(工), 准教授 (10176993)

Co-Investigator(Kenkyū-buntansha) 飯田 晴彦  崇城大学, 芸術学部, 教授 (10448516)
坂本 英俊  同志社大学, 理工学部, 教授 (10153917)
Project Period (FY) 2017-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥16,120,000 (Direct Cost: ¥12,400,000、Indirect Cost: ¥3,720,000)
Fiscal Year 2020: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2019: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2018: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2017: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Keywordsプロダクトデザイン / エンジニアリング / 複合材料 / CFRP / 工業デザイン / ユニバーサルデザイン
Outline of Final Research Achievements

In order to utilize the characteristics of carbon fiber reinforced plastic (CFRP), which is a new material with high strength and light weight, we have expanded the possibilities of design through a design method that integrates engineering material evaluation and design. Aiming at an electric wheelchair for outdoor use that encourages elderly people to raise their forehead, we applied a carbon monocoque structure to the seat surface and designed the overall structure based on a completely reversed novel idea of providing the cushioning function necessary for outdoor use to the frame. The design of the final product was completed through analysis and prototyping.

Academic Significance and Societal Importance of the Research Achievements

プロダクトデザインと設計は一体である.特に新素材を使用し従来に無い新しい形態や機能を生み出すには,材料の特性や形状による機能など工学的知見に沿い,その特性を充分に活かしたデザインを行う事が不可欠となる.
本研究では,強度のみならず機能の実現を目的とし,既存の製品へ新素材の適用により生み出される製品の可能性や価値を広げるため,高強度複合材料の中でも特に注目されている CFRP のデザイン要素としての材料特性とその可能性を工学的手法により十分に引出して最適化し,プロダクトデザインと一体化させる新たな手法の開発とその評価を行い,世の中に新たな価値を生み出すものである.

Report

(5 results)
  • 2022 Final Research Report ( PDF )
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • Research Products

    (35 results)

All 2023 2022 2021 2020 2019 2018 2017

All Journal Article (3 results) (of which Peer Reviewed: 3 results,  Open Access: 3 results) Presentation (32 results) (of which Int'l Joint Research: 19 results)

  • [Journal Article] Evaluation of Power Assistance Chair for Aged Person by Motion and Myoelectric Signal Measurement2019

    • Author(s)
      Koki ARADONO, Yoshifumi OHBUCHI, Hidetoshi SAKAMOTO, Ryosuke IZUTSU and Hiroshi HARADA
    • Journal Title

      Advanced Experimental Mechanics

      Volume: 4 Issue: 0 Pages: 168-172

    • DOI

      10.11395/aem.4.0_168

    • NAID

      130007755139

    • ISSN
      2189-4752, 2424-175X
    • Year and Date
      2019-08-31
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Characteristics Evaluation of CFRP Structure using Simple Lamination Model for New Product Design Method2018

    • Author(s)
      Yoshifumi Ohbuchi, Tomoki Mori, Hidetoshi Sakamoto
    • Journal Title

      International Journal of Engineering and Innovative Technology

      Volume: 7 Pages: 24-28

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Evaluation of Power Assistance Chair by Motion and Myoelectric Analysis2018

    • Author(s)
      Yoshifumi Ohbuchi, Ryosuke Izutsu, Hidetoshi Sakamoto, Kimihide Tsukamoto, Hiroshi Harada
    • Journal Title

      International Journal of Engineering and Innovative Technology

      Volume: 7 Pages: 14-18

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] ロコモティブシンドローム防止に向けた立上りアシスト椅子の機構最適化2023

    • Author(s)
      中村 圭佑,大渕 慶史,外村 遼太郎
    • Organizer
      日本機械学会九州支部第76期総会・講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 高齢者用立ち上がり補助椅子の最適化のための複合機構の提案2023

    • Author(s)
      外村 遼太郎,中村 圭佑,大渕 慶史
    • Organizer
      日本機械学会九州支部第76期総会・講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 組み合わせ平板を用いた車椅子用サスペンション構造の提案2023

    • Author(s)
      長友 瑠琉,大渕 慶史,吉地 凌汰朗,飯田 晴彦
    • Organizer
      日本機械学会九州支部第76期総会・講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] CFRP フレーム構造による屋外用車椅子の緩衝機能の検討2023

    • Author(s)
      吉地 凌汰朗,長友 瑠琉,大渕 慶史,飯田 晴彦
    • Organizer
      日本機械学会九州支部第76期総会・講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] サスペンション機能を付加した高齢者のための屋外用車椅子構造の提案2022

    • Author(s)
      長友 瑠琉,大渕 慶史,吉地 凌汰朗,飯田 晴彦
    • Organizer
      日本機械学会九州支部第75期総会・講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 快適性評価と動作解析に基づく起立補助車椅子の開発2022

    • Author(s)
      川崎 公輔,大渕 慶史
    • Organizer
      日本機械学会九州支部第75期総会・講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Fabrication and evaluation of a CFRP outdoor wheelchair2022

    • Author(s)
      Ryotaro Yoshiji, Ruru Nagatomo, Yoshifumi Ohbuchi and Haruhiko Iida
    • Organizer
      17th Int. Student Conference on Advanced Science and Technology
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Combined Plate Frame Structure of Outdoor Wheelchair with Suspension Function2022

    • Author(s)
      Ruru Nagatomo, Ryotaro Yoshiji, Yoshifumi Ohbuchi and Haruhiko Iida
    • Organizer
      17th Int. Student Conference on Advanced Science and Technology
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 高齢者用立上り支援椅子の最適化のための動作・筋電位同時計測2022

    • Author(s)
      中村 圭佑,大渕 慶史,川崎 公輔,外村 遼太郎
    • Organizer
      日本機械学会九州支部第75期総会・講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 高齢者の QOL 向上を目的とした CFRP 製アウトドア用車椅子の開発2021

    • Author(s)
      高杉 祐作,大渕 慶史,飯田 晴彦,坂本 英俊
    • Organizer
      日本機械学会九州支部第74期総会・講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Development of Wheelchair with Stand-Up Assist Function for Elderly People Based on Comfort Evaluation and Motion Analysis2021

    • Author(s)
      Kosuke Kawasaki, Yoshifumi Ohbuchi
    • Organizer
      16th Int. Student Conference on Advanced Science and Technology
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of Suspension Function Outdoor Wheelchair for Elderly People2021

    • Author(s)
      Ruru Nagatomo, Ryotaro Yoshiji, Yoshifumi Ohbuchi
    • Organizer
      16th Int. Student Conference on Advanced Science and Technology
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 高齢者用アウトドア車椅子の提案のためのアプローチ2021

    • Author(s)
      須崎 航也,大渕 慶史
    • Organizer
      日本機械学会九州支部第74期総会・講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 高齢者向けの立ち上がりサポート機能付き屋外用車椅子の開発2021

    • Author(s)
      川崎 公輔,大渕 慶史
    • Organizer
      日本機械学会九州支部第74期総会・講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Optimizationof Power Assistance Chair for Elder Based on Motion Analysis and EMG Measurements in Sit-to-Stand Movement2021

    • Author(s)
      Keisuke NAKAMURA, Yoshifumi OHBUCHI, Ryotaro TOMURA
    • Organizer
      16th Int. Student Conference on Advanced Science and Technology
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of Outdoor Wheelchair for Elder people using Carbon Fiber Reinforced Plastics2020

    • Author(s)
      Yusaku Takasugi, Yoshifumi Ohbuchi, Haruhiko Iida and Hidetoshi Sakamoto
    • Organizer
      15th Int. Student Conference on Advanced Science and Technology
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 炭素繊維強化プラスチックを用いたプロダクトデザイン手法の提案2020

    • Author(s)
      加藤 大輝, 大渕 慶史, 飯田 晴彦, 坂本 英俊
    • Organizer
      日本機械学会九州支部第73期総会・講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 動作解析と筋電位計測を用いた最適な高齢者支援器具の開発2020

    • Author(s)
      荒殿 宏紀,大渕 慶史,原田 博之
    • Organizer
      日本機械学会九州支部第73期総会・講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Development of Wheelchair with Assist Function for Elderly People using CFRP Characteristics2020

    • Author(s)
      Kosuke Kawasaki and Yoshifumi Ohbuchi
    • Organizer
      15th Int. Student Conference on Advanced Science and Technology
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] New product design of outdoor wheelchairs for the elderly2020

    • Author(s)
      Koya Suzaki, Yoshifumi Ohbuchi
    • Organizer
      15th Int. Student Conference on Advanced Science and Technology
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Analysis and Evaluation of Standing-up Motion using Power Assistance Chair2019

    • Author(s)
      Koki Aradono, Yoshifumi Ohbuchi, Hidetoshi Sakamoto, Jun Matsuo and Hiroshi Harada
    • Organizer
      14th Int. Student Conference on Advanced Science and Technology
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Application for Product Design of Characteristics of Carbon Fiber Reinforced Plastic2019

    • Author(s)
      Hiroki Kato, Yoshifumi Ohbuchi, Haruhiko Iida, Tomoki Mori and Hidetoshi Sakamoto
    • Organizer
      14th Int. Student Conference on Advanced Science and Technology
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] High-Performance Product Design using Carbon Fiber2019

    • Author(s)
      Naoya Sanuki, Yoshifumi Ohbuchi, Haruhiko Iida and Hidetoshi Sakamoto
    • Organizer
      14th Int. Student Conference on Advanced Science and Technology
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of Power Assistance Chair for Aged Person by Motion and Myoelectric Signal Measurement2018

    • Author(s)
      Koki Aradono, Yoshifumi Ohbuchi, Hidetoshi Sakamoto, Ryosuke Izutsu and Hiroshi Harada
    • Organizer
      13th International Symposium on Advanced Science and Technology in Experimental Mechanics
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of Power Assistance Chair for Aged Person2018

    • Author(s)
      Koki Aradono, Yoshifumi Ohbuchi, Hidetoshi Sakamoto, Hiroshi Harada
    • Organizer
      8th Int. Joint Simposium on Engineering Education
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Modeling and Analysis of CFRP Structures for New Product Design2018

    • Author(s)
      Hiroki Kato, Yoshifumi Ohbuchi, Tomoki Mori1, Haruhiko Iida, Hidetoshi Sakamoto
    • Organizer
      8th Int. Joint Simposium on Engineering Education
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] CFRP構造の特性評価に基づく新機能製品デザイン2018

    • Author(s)
      大渕 慶史,森 友樹,坂本 英俊,飯田 晴彦
    • Organizer
      日本機械学会第28回設計工学・システム部門講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Representation of CFRP Anisotropic Characteristics by Simple Lamination Model for New Product Design2018

    • Author(s)
      Hiroki Kato, Yoshifumi Ohbuchi, Hidetoshi Sakamoto, Tomoki Mori and Haruhiko Iida
    • Organizer
      13th International Symposium on Advanced Science and Technology in Experimental Mechanics
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Characteristics Evaluation of CFRP Structure using Simple Lamination Model for New Product Design Method2018

    • Author(s)
      Yoshifumi Ohbuchi, Tomoki Mori, Hidetoshi Sakamoto
    • Organizer
      2018 Asia-Pacific Conf. on Engeering and Natural Sciences
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Evaluation of Power Assistance Chair by Motion and Myoelectric Analysis2018

    • Author(s)
      Yoshifumi Ohbuchi, Shogo Itoyama, Ryosuke Izutsu, Hidetoshi Sakamoto, Kimihide Tsukamoto, Hiroshi Harada
    • Organizer
      2018 Asia-Pacific Conf. on Engeering and Natural Sciences
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of functional parts using Carbon Fiber Reinforced Plastics2017

    • Author(s)
      Hiroki Kato, Yoshifumi Ohbuchi and Hidetoshi Sakamoto
    • Organizer
      7th Int. Joint Simposium on Engineering Education
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Material Characteristics Evaluation of CFRP for New Product Design2017

    • Author(s)
      Tomoki Mori, Yoshifumi Ohbuchi and Hidetoshi Sakamoto
    • Organizer
      7th Int. Joint Simposium on Engineering Education
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research

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Published: 2017-04-28   Modified: 2024-01-30  

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