Graphene-based strain sensing in composites for structural and health monitoring applications
SN Applied Sciences, 2022 Composite structures are attracting more interest due to their outstanding mechanical properties; thus, their inspection and health assessment are key items for their safe use.
Akram Zitoun +6 more
doaj +1 more source
Ag-thiolate interactions to enable an ultrasensitive and stretchable MXene strain sensor with high temporospatial resolution. [PDF]
Nat CommunHigh-sensitivity strain sensing elements with a wide strain range, fast response, high stability, and small sensing areas are desirable for constructing strain sensor arrays with high temporospatial resolution.
Liu Y +11 more
europepmc +2 more sources
Efficient large-scale multiplexing of fiber Bragg grating and fiber Fabry-Perot sensors for structural health monitoring applications [PDF]
, 2006 Fiber Bragg gratings have been demonstrated as a versatile sensor for structural health monitoring. We present an efficient and cost effective multiplexing method for fiber Bragg grating and fiber Fabry-Perot sensors based on a broadband mode-locked ...
Cranch, Geoffrey A. +2 more
core +1 more source
Clinical evaluation of stretchable and wearable inkjet-printed strain gauge sensor for respiratory rate monitoring at different body postures [PDF]
, 2020 Respiratory rate (RR) is a vital sign with continuous, convenient, and accurate measurement which is difficult and still under investigation. The present study investigates and evaluates a stretchable and wearable inkjet-printed strain gauge sensor (IJP)
Al-Ghussain, Loiy +5 more
core +3 more sources
Semiconductor strain sensor for measuring biaxial strain field
Nihon Kikai Gakkai ronbunshu, 2019 We developed a semiconductor strain sensor chip for measuring the biaxial strain with high sensitivity and low power consumption. This sensor chip has two bridge circuits (sensors) that consist of an impurity diffusion layer on a silicon substrate, and ...
Hiromi SHIMAZU +2 more
doaj +1 more source
Tunnel Magnetoresistance Sensors with Magnetostrictive Electrodes: Strain Sensors [PDF]
Sensors, 2016 Magnetostrictive tunnel magnetoresistance (TMR) sensors pose a bright perspective in micro- and nano-scale strain sensing technology. The behavior of TMR sensors under mechanical stress as well as their sensitivity to the applied stress depends on the magnetization configuration of magnetic tunnel junctions (MTJ)s with respect to the stress axis. Here,
Tavassolizadeh, Ali +6 more
openaire +6 more sources
A High Sensitivity FBG Strain Sensor Based on Flexible Hinge
Sensors, 2019 For the purpose of improving the sensitivity of the fiber Bragg grating (FBG)-based strain sensor. A novel FBG-based strain sensor with high sensibility was designed by means of a flexible hinge bridge displacement magnification structure.
Mingyao Liu +4 more
doaj +1 more source
Quantitative sensitivity analysis of surface attached optical fiber strain sensor [PDF]
, 2014 Optical fiber strain sensors, in particular, the fiber Bragg grating (FBG) type, are widely applied in different applications. The most common installation method is surface-attached.
Wan, KT
core +1 more source
Large strain detection of SRM composite shell based on fiber Bragg grating sensor
Photonic Sensors, 2017 There may be more than 2% strain of carbon fiber composite material on solid rocket motor (SRM) in some extreme cases. A surface-bonded silica fiber Bragg grating (FBG) strain sensor coated by polymer is designed to detect the large strain of composite ...
Lei Zhang +3 more
doaj +1 more source
Frontiers in Sensors, 2022 Graphene-based stretchable and flexible strain sensors are one of the promising “bridges” to the biomedical realm. However, enhancing graphene-based wearable strain sensors to meet the demand of high sensitivity, broad sensing range, and recoverable ...
Yanyan Fan +9 more
doaj +1 more source