1310 FBG センサと SMA 繊維を用いた組物 GFRP の損傷検知および制御

• 高坂 達郎

  阪市大工

• 栗本 秀晃

  阪市大院

• 逢坂 勝彦

  阪市大工

• 福田 武人

  阪市大工

書誌事項

タイトル別名

• Damage detection and control of braided GFRP by using FBG sensors and SMA wires

抄録

Damage detection and control of braided grass fiber reinforced plastics (GFRP) were conducted by using embedded Fiber Bragg Grating (FBG) fiber optic sensors and Shape Memory Alloy (SMA) wire actuators during tensile and fatigue tests. The sensors and actuators were embedded warpwise in braided composites. Reflected optical spectrum from FBG sensors were used for evaluation of damages during by calculating the maximum correlation coefficient with the initial spectrum. The experimental results showed that the sensors could detect damage initiation and actuators could suppress development of the damages.

収録刊行物

• 材料力学部門講演会講演論文集

  材料力学部門講演会講演論文集 2003 (0), 1023-1024, 2003

  一般社団法人 日本機械学会

キーワード

• Smart composites
• fiber optic sensors
• Shape memory alloy

詳細情報

• CRID: 1390001206065746176
• NII論文ID: 110002489853
• DOI: 10.1299/jsmezairiki.2003.0_1023
• ISSN: 24331287
• Web Site: https://www.jstage.jst.go.jp/article/jsmezairiki/2003/0/2003_1023/_pdf
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可