Presentation | 2020-01-17 Study on ultrasonic sensing using BOF under CFRP impact Ryo Takahashi, Katsuki Suenaga, Kentaro Matsuda, Ryo Nagase, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | When an impact load is applied to a CFRP, AE waves, which are elastic waves of several kHz to 400 kHz, are generated. An ultrasonic wave sensing technique using the Band-pass filter on fiber end (BOF) with optical fiber was demonstrated.To apply this principle, it is possible to detect AE waves in CFRP. In this report, an impact load was applied to the CFRP, and generated AE wave was detected at that time. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Optical fiber / optical sensing / Band-pass filter / AE wave |
Paper # | EMD2019-53 |
Date of Issue | 2020-01-10 (EMD) |
Conference Information | |
Committee | EMD |
---|---|
Conference Date | 2020/1/17(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Rental hall Shonan Hiratsuka |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | General |
Chair | Shinichi Wada(TMC System) |
Vice Chair | Yoshiki Kayano(Univ. of Electro-Comm.) |
Secretary | Yoshiki Kayano(Fuji Electric) |
Assistant | Yuichi Hayashi(NAIST) |
Paper Information | |
Registration To | Technical Committee on Electromechanical Devices |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Study on ultrasonic sensing using BOF under CFRP impact |
Sub Title (in English) | |
Keyword(1) | Optical fiber |
Keyword(2) | optical sensing |
Keyword(3) | Band-pass filter |
Keyword(4) | AE wave |
1st Author's Name | Ryo Takahashi |
1st Author's Affiliation | Chiba Institute of Technology(CIT) |
2nd Author's Name | Katsuki Suenaga |
2nd Author's Affiliation | Chiba Institute of Technology(CIT) |
3rd Author's Name | Kentaro Matsuda |
3rd Author's Affiliation | Chiba Institute of Technology(CIT) |
4th Author's Name | Ryo Nagase |
4th Author's Affiliation | Chiba Institute of Technology(CIT) |
Date | 2020-01-17 |
Paper # | EMD2019-53 |
Volume (vol) | vol.119 |
Number (no) | EMD-370 |
Page | pp.pp.27-30(EMD), |
#Pages | 4 |
Date of Issue | 2020-01-10 (EMD) |