Barely visible impact damage detection in sandwich structures using non-uniform strain along optical fiber sensors

ICCM International Conferences on Composite Materials

Volumn , Issue , 2007, Pages

  Minakuchi, Shu ^a   Okabe, Yoji ^a   Takeda, Nobuo ^a  

^a UNIVERSITY OF TOKYO   (Japan)

Author keywords

Impact damage; Non uniform strain; Optical fiber; PPP BOTDA; Sandwich structure

Indexed keywords

AEROSPACE APPLICATIONS; BRILLOUIN SCATTERING; FIBER OPTIC SENSORS; GLASS CERAMICS; OPTICAL FIBERS; OPTICAL PUMPING; SANDWICH STRUCTURES; TIME DOMAIN ANALYSIS;

BARELY VISIBLE IMPACT DAMAGES; BRILLOUIN GAIN SPECTRUM; BRILLOUIN OPTICAL TIME DOMAIN ANALYSIS; DISTRIBUTED STRAIN MEASUREMENT; IMPACT DAMAGE DETECTION; IMPACT DAMAGES; NON-UNIFORM STRAIN; PPP-BOTDA;

DAMAGE DETECTION;

EID: 85076869418     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

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