Study of an effective optical fiber sensor system for a slope and structure
| Project/Area Number |
22510171
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Social systems engineering/Safety system
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| Research Institution | Muroran Institute of Technology |
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Principal Investigator |
SATO Shinya 室蘭工業大学, 工学研究科, 准教授 (00300963)
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2012: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2011: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2010: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Keywords | 安全システム / 防災用センサシステム / 防災 / 歪み計測 / 光ファイバ / 光ファイバブラッググレーティング / ブラッググレーティング / 歪みセンサ / 温度センサ |
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| Research Abstract |
The new optical FIber Bragg Grating (FBG) distortion sensor was suggested. This system consists of FBG and a narrowband LD light source and photodetectors. The proposed technique can make a compact and high-speed measurement system and it is possible to construct it at a lower price. This system makes amends for the error of measurement by the temperature with installing FBG for the temperature compensating.
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Report
(4 results)
Research Products
(4 results)
