A Novel Large-range Fiber-optic Displacement Measurement Method Based on Reflective Grating Panel

被引：0
|
作者：
Li, Yu He [1 ]
Guan, Kai Sen [1 ]
Hu, Zhao Hui [1 ]
Chen, Yan Xiang [1 ]
机构：
[1] Tsinghua Univ, Dept Precis Instrument, State Key Lab Precis Measuring Technol & Instrume, Beijing 100084, Peoples R China
来源：
FRONTIERS OF MANUFACTURING SCIENCE AND MEASURING TECHNOLOGY V | 2015年
关键词：
fiber-optic sensor; displacement measurement; reflective grating panel; OPERATION; DESIGN;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A novel reflective fiber optic displacement measurement method with large range is proposed, which achieves its function by utilizing a reflective grating panel to modulate fiber emitted light. The measuring units and operation principle are illustrated in detail. The intensity calculation is carried out to analyze the system performance theoretically. Experiments under different reflective grating panel pitches verified the feasibility of the proposed displacement measurement method.
引用
收藏
页码：98 / 103
页数：6
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