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个人信息：Personal Information
副教授
硕士生导师
教师英文名称：Rui Zhou
教师拼音名称：zhourui
电子邮箱：
所在单位：物理学院
学历：博士研究生毕业
办公地点：长安校区物理学院211室
性别：男
学位：理学博士学位
职称：副教授
在职信息：在职
主要任职：Supervisor of Master's Candidates
毕业院校：西北大学
学科：光学
光学
High-integration multiplexable vector accelerometer based on FBGs inscribed in seven-core fiber with silicone compliant cylinder
点击次数：
影响因子：4.325
DOI码：10.1109/JSEN.2022.3214078
发表刊物：IEEE Sensors Journal
关键字：Compliant cylinder, multicore fiber, vector accelerometer, multiplexable.
摘要：Multiplexing technology is important when realizing multipoint measurement. We propose a vector accelerometer based on a silicone rubber compliant cylinder, which makes it easy to realize multistage cascaded multiplexing. The proposed accelerometer has natural frequencies of 19 to 39 Hz, which increase with increased Shore A material hardness and a shortened the length of the intermediate part of the compliant cylinder. In addition, at a random orientation, the maximum sensitivity reaches 340.6 pm/g when subjected to a 10 Hz vibration excitation. Moreover, the accelerometer can recognize the vibration orientation from 0 to 360°. With high integration, small size, and multistage cascaded multiplexing, the accelerometer is especially suitable for narrow spaces multi-point measurement.
论文类型：期刊论文
文献类型：J
卷号：22
期号：23
页面范围：22637 - 22645
是否译文：否
收录刊物：SCI、EI
第一作者：Rui Zhou, Wenyu Hu, Changhao Yi, Yizhuo Li, Yuanhao Su, Ruohui Wang, and Xueguang Qiao