...Mingxia Li; Daojun Feng; Haowei Xu; Wanxu Zhu; Congshi Lao Purpose This study aims to develop a sensing-integrated finished cable by embedding fiber Bragg grating ( FBG ) strain sensors in a steel strand and to verify sensor survivability plus anchorage/load-bearing performance under static...

.... The purpose of this paper is to develop a three-dimensional fiber Bragg grating (FBG) wrist force sensor, which has a simple structure and reduces the coupling influence between several axes. Design/methodology/approach A particular separation elastic structure with four FBGs is devised for the three...

...Li Hong; Jingyuan Wang; Jianxian Cai; Yuntian Teng; Zhongchao Qiu Purpose In response to the common low sensitivity of fiber Bragg grating (FBG) temperature sensors in measurement, an FBG temperature sensor sensitized in a substrate-type package structure is proposed. Design/methodology...

... Emerald Publishing Limited 2022 Emerald Publishing Limited Licensed re-use rights only Fiber Bragg grating (FBG) Acceleration sensor Cross reed Low frequency Zhongchao Qiu can be contacted at: qiuzc1987@163.com The measurement of low-frequency vibration signals below 50 Hz...

... 2021 © Emerald Publishing Limited 2021 Emerald Publishing Limited Licensed re-use rights only Fiber Bragg grating (FBG) Chirp effect Temperature-insensitive Acceleration sensor The proposed sinusoid-shaped double-beam FBG acceleration sensor is composed of a mass block...

...Wenlong Liu; Yongxing Guo; Li Xiong; Yi Kuang Purpose The purpose of this paper is to present the latest sensing structure designs and principles of information detection of fiber Bragg grating (FBG) displacement sensors. Research advance and the future work in this field have been described...

... schemes. This paper aims to overcome the shortcomings of the existing measurement methods. Design/methodology/approach This work uses the advantages of fiber Bragg grating (FBG) sensors with their small form-factor and potential for series multiplexing in a single fiber to demonstrate a monitoring...

...Yongxing Guo; Dongsheng Zhang; Jianjun Fu; Shaobo Liu; Shengzhuo Zhang; Fangdong Zhu Purpose – The purpose of this paper is to investigate an online monitoring strategy that incorporates fiber Bragg gratings (FBGs) for deformation displacement detection, with the background that slope deformation...

...Yongxing Guo; Dongsheng Zhang; Zude Zhou; Fangdong Zhu; Li Xiong Purpose – This paper aims to present an effective sensing detection system based on fiber Bragg grating (FBG) sensing technology for protective barriers that have been effectively applied to intercept and stop rocks from falling...