JP2008083067A5 - - Google Patents

Download PDF

Info

Publication number
JP2008083067A5
JP2008083067A5 JP2007324879A JP2007324879A JP2008083067A5 JP 2008083067 A5 JP2008083067 A5 JP 2008083067A5 JP 2007324879 A JP2007324879 A JP 2007324879A JP 2007324879 A JP2007324879 A JP 2007324879A JP 2008083067 A5 JP2008083067 A5 JP 2008083067A5
Authority
JP
Japan
Prior art keywords
reflected light
strain gauge
fiber
fiber strain
level
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2007324879A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008083067A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2007324879A priority Critical patent/JP2008083067A/ja
Priority claimed from JP2007324879A external-priority patent/JP2008083067A/ja
Publication of JP2008083067A publication Critical patent/JP2008083067A/ja
Publication of JP2008083067A5 publication Critical patent/JP2008083067A5/ja
Pending legal-status Critical Current

Links

JP2007324879A 2007-12-17 2007-12-17 歪み量測定システム Pending JP2008083067A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007324879A JP2008083067A (ja) 2007-12-17 2007-12-17 歪み量測定システム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007324879A JP2008083067A (ja) 2007-12-17 2007-12-17 歪み量測定システム

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2003100487A Division JP4083618B2 (ja) 2003-04-03 2003-04-03 歪み量測定システム

Publications (2)

Publication Number Publication Date
JP2008083067A JP2008083067A (ja) 2008-04-10
JP2008083067A5 true JP2008083067A5 (https=) 2008-05-22

Family

ID=39354047

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007324879A Pending JP2008083067A (ja) 2007-12-17 2007-12-17 歪み量測定システム

Country Status (1)

Country Link
JP (1) JP2008083067A (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5586009B2 (ja) * 2010-01-22 2014-09-10 独立行政法人産業技術総合研究所 振動検出システム、該システムを用いた装置及び振動検出方法
CN216675721U (zh) * 2020-08-03 2022-06-07 巴德阿克塞斯系统股份有限公司 布拉格光栅光纤波动感测与监测系统

Similar Documents

Publication Publication Date Title
JP5012804B2 (ja) 光ファイバ特性分布センサ
US8348611B2 (en) Wind turbine having a sensor system for detecting deformation in a wind turbine rotor blade and corresponding method
US9759585B2 (en) TDM- and WDM-based FBG sensor array system
CN101680782B (zh) 光频域反射测定方式的物理量测量装置、使用其的温度和应变的测量方法及传感器位置的确定方法
JP2011504234A5 (https=)
JP6291313B2 (ja) 光周波数領域反射測定方法、光周波数領域反射測定装置およびそれを用いた位置または形状を測定する装置
WO2011060055A3 (en) A novel sensor array configuration for extending useful sensing length of a swept-wavelength interferometry based system
US20140299753A1 (en) Fiber-optic sensor device
CA2619317A1 (en) Brillouin distributed temperature sensing calibrated in-situ with raman distributed temperature sensing
US9689714B2 (en) Multiplexed fiber-coupled fabry-perot sensors and method therefor
US20140218751A1 (en) Displacement measuring device and displacement measuring method
JP2010091294A (ja) 光ファイバセンサ装置および温度とひずみの計測方法と光ファイバセンサ
CN102980601A (zh) 基于低相干干涉的光纤杨氏干涉光程差解调装置及方法
KR20120050866A (ko) 광섬유격자센서 및 이를 이용한 온도/스트레인 측정 시스템
CN202221353U (zh) 基于ccd的锥形光纤光栅传感解调系统
JP2008083067A5 (https=)
JP2013072701A (ja) 温度及び歪分布計測システム
WO2012144272A1 (ja) Fbgひずみセンサ
JP2001108416A (ja) 光ファイバ歪み計測装置
WO2013117326A3 (de) Messanordnung und verfahren zur erfassung der kraftbeanspruchung bei einem biegeweichen objekt
KR101271571B1 (ko) 광섬유 브래그 격자 센서를 이용한 선박 모니터링 시스템
JP5530337B2 (ja) ブラッグ波長推定方法及びその装置
JP2004309218A (ja) 歪み量測定システム
JP2013083558A (ja) Fbgひずみセンサ及びひずみ量計測システム
WO2022191201A1 (ja) 物理量測定装置