Results 21 to 30 of about 2,047,053 (232)

Interfacial and durability aspects of extrinsic Fabry-Perot interferometric sensors in carbon fibre composites [PDF]

open access: yes, 2003
This thesis is concerned with the interfacial and durability aspects of Extrinsic Fabry- Perot Interferometric (EFPI) sensors embedded in carbon fibre reinforced composites.
Etches, J A
core   +7 more sources

Polarization properties of interferometrically interrogated fiber Bragg grating and tandem-interferometer strain sensors [PDF]

open access: yes, 2006
Lead sensitivity in low-coherence interferometric fiber-optic sensors is a well-known problem. It can lead to a severe degradation in the sensor resolution and accuracy through its effect on the fringe visibility and interferometric phase.
Flockhart, G M H   +2 more
core   +4 more sources

Structural Engineering for High‐Performance Flexible and Stretchable Strain Sensors

open access: yesAdvanced Intelligent Systems, 2021
Structural engineering is proved to be effective in improving both measurement sensitivity and range for flexible and stretchable strain sensors. Herein, the latest advancements in structural engineering strategies are summarized for the improvement of ...
Xin Huang, Zhouping Yin, Hao Wu
doaj   +1 more source

Recent Advances and Progress of Conducting Polymer-Based Hydrogels in Strain Sensor Applications

open access: yesGels, 2022
Conducting polymer-based hydrogels (CPHs) are novel materials that take advantage of both conducting polymers and three-dimensional hydrogels, which endow them with great electrical properties and excellent mechanical features.
Vinh Van Tran   +3 more
doaj   +1 more source

Laser-Induced Graphene Stretchable Strain Sensor with Vertical and Parallel Patterns

open access: yesMicromachines, 2022
In intelligent manufacturing and robotic technology, various sensors must be integrated with equipment. In addition to traditional sensors, stretchable sensors are particularly attractive for applications in robotics and wearable devices.
Yu-Hsin Yen   +6 more
doaj   +1 more source

Tunnel Magnetoresistance Sensors with Magnetostrictive Electrodes: Strain Sensors

open access: yesSensors, 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 ...
Ali Tavassolizadeh   +6 more
doaj   +1 more source

Quantitative sensitivity analysis of surface attached optical fiber strain sensor [PDF]

open access: yes, 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

Nanoscale resolution interrogation scheme for simultaneous static and dynamic fiber Bragg grating strain sensing [PDF]

open access: yes, 2012
A combined interrogation and signal processing technique which facilitates high-speed simultaneous static and dynamic strain demodulation of multiplexed fiber Bragg grating sensors is described.
Perry, Marcus   +3 more
core   +4 more sources

Wearable and Stretchable Strain Sensors: Materials, Sensing Mechanisms, and Applications

open access: yesAdvanced Intelligent Systems, 2020
Recent advances in the design and implementation of wearable resistive, capacitive, and optical strain sensors are summarized herein. Wearable and stretchable strain sensors have received extensive research interest due to their applications in ...
Hamid Souri   +7 more
doaj   +1 more source

Highly Efficient 3D-Printed Graphene Strain Sensors Using Fused Deposition Modeling with Filament Deposition Techniques

open access: yesJournal of Natural Fibers, 2023
Graphene is a two-dimensional (2D) material known for its exceptional strength and high electrical conductivity, making it an ideal substance for resistive strain sensors.
Sooman Lim   +6 more
doaj   +1 more source

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