期刊
OPTICS EXPRESS
卷 27, 期 3, 页码 2074-2084出版社
OPTICAL SOC AMER
DOI: 10.1364/OE.27.002074
关键词
-
类别
资金
- Global Frontier Program on through the National Research Foundation of Korea (NRF) - Ministry of Science, ICT & Future Planning [NRF-2015M3A6A3076511]
- KIST Institutional Program [2V06530]
Measuring high curvatures is essential in various applications such as structural engineering, medical treatment, and robotics. Herein, we present a novel ultra-high curvature sensor with an ultra-thin and highly flexible structure incorporating fiber Bragg gratings (FBGs). The sensor can measure curvature of bidirectional bending up to 200 m(-1). In addition, the multi-bend curvature sensor in conjunction with the proposed calibration scheme enables the accurate reconstruction of a curve with varying curvature. The sensitivity and the accuracy of the curvature sensor are investigated for different sensor designs. Finally, we demonstrate the accurate shape sensing of various 2-D patterns using the multi-bend curvatures sensor. (C) 2019 Optical Society of America under the terms of the OSA Open Access Publishing Agreement
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据