Results 71 to 80 of about 2,151,809 (145)

Fiber Bragg Gratings for Strain Sensing in High Temperature Superconducting Magnet

, 2007
Fiber Bragg grating (FBG) for measuring stress and strain in 77 K and high magnetic field environment for a high temperature superconducting (HTS) magnet has been studied.
Fen Z, Yan L, Wang Q, Deng F, 黄国君, Dai Y, Wang, Q (reprint author), Chinese Acad Sci, Inst Elect Engn, Beijing, Peoples R China.   +6 more
core   +1 more source

Evaluation of a high spatial resolution temperature compensated distributed strain sensor using a temperature controlled strain rig

We demonstrate a scheme which allows for temperature corrected distributed strain measurements under environments involving simultaneous application of strain and temperature, with enhanced spatial (5 cms), strain (66 µ.epsilon) and temperature ...
Newson, T.P., Belal, Mohammad
core   +1 more source

Strain-Sensing Composite Nanofiber Filament and Regulation Mechanism of Shoulder Peaks Based on Carbon Nanomaterial Dispersion

Conductive polymer composite-based strain sensors are essential components of flexible wearable devices. However, nonmonotonic responses with shoulder peaks limit their practical application. Herein, we innovatively optimized the shoulder-peak phenomenon
Zhijuan Pan (12901151), Yuting Wu (2048011), Jian Tang (109884), Shidong Ma (802949), Tao Yan (429415)   +4 more
core   +2 more sources

Smart‐Adhesive, Breathable and Waterproof Fibrous Electronic Skins

Advanced Science
For the need of direct contact with the skin, electronic skins (E‐skins) should not only fulfill electric functions, but also ensure comfort during wearing, including permeability, waterproofness, and easy removal.
Di Tan, Xiaoyang Guan, King Yan Chung, Yun Tang, Yujue Yang, Qian Wang, Tiandi Chen, Bingang Xu   +7 more
doaj   +1 more source

Strong, tough and environment-tolerant organohydrogels for flaw-insensitive strain sensing

Conductive organohydrogels are promising for strain sensing, while their weak mechanical properties, poor crack propagation resistance and unstable sensing signals during long-term use have seriously limited their applications as high-performance strain ...
Shi, Yongqian, Wang, Ling, Tang, Longcheng, Gao, Jiefeng, Liu, Yuntao, Xue, Huaiguo, Wang, Yuqing, Li, Huamin, Song, Pingan, Yan, Jun, Liu, Zhanqi, Zhang, Hechua, Wang, Junjie, Wu, Haidi   +13 more
core   +1 more source

Stretchable hybrid platform‐enabled interactive perception of strain sensing and visualization

SmartMat
Human–machine interactive platforms that can sense mechanical stimuli visually and digitally are highly desirable. However, most existing interactive devices cannot satisfy the demands of tactile feedback and extended integration.
Yikun Liu, Yongju Gao, Beom Jin Kim, Meili Xia, Yunlong Zhou, Yongjing Zhang, Yang Li, Jianying Huang, Duxia Cao, Songfang Zhao, Jong‐Hyun Ahn, Yuekun Lai   +11 more
doaj   +1 more source

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

, 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, Cranch, G A, Kirkendall, C K   +2 more
core   +1 more source

Hue‐Resolved Strain Sensing in Mechanochromic Colloidal Photonic Crystal Films

Advanced Materials Interfaces
Mechanochromic materials, particularly colloidal photonic crystals (CPCs) embedded in soft stretchable films, hold significant potential in applications requiring precise and real‐time strain monitoring.
Yujin Lee, Seonu Lee, Chi Yeung Oh, Young‐Seok Kim, Tae Soup Shim, Hyerim Hwang   +5 more
doaj   +1 more source

Structural Diagnosis of Solid Rocket Motors Using Neural Networks and Embedded Optical Strain Sensors

Photonics
The main failures that could deteriorate the reliable operation of solid rocket motors (SRMs) and lead to catastrophic events are related to bore cracks and delamination.
Georgia Korompili, Nicholaos Cholevas, Konstantinos N. Anyfantis, Günter Mußbach, Christos Riziotis   +4 more
doaj   +1 more source

Thin Film Shape Sensing: The Development of an Integrated Flexible Thin Film Temperature-Compensated Strain Sensing Array

, 2006
The purpose of the Thin Film Shape Sensing project was to develop an array of temperature-compensated strain sensors to be used as a shape sensing array capable of detecting changes in the shape of surfaces such as airfoils.
Hydrick, Aaron Eugene
core