Structural effects of 3D printing resolution on the gauge factor of microcrack-based strain gauges for health care monitoring [PDF]
Microsystems and Nanoengineering, 2022 Measurements of physiological parameters such as pulse rate, voice, and motion for precise health care monitoring requires highly sensitive sensors. Flexible strain gauges are useful sensors that can be used in human health care devices.
Sanghun Shin, Hongyun So
exaly +3 more sources
Reciprocating Arc Silicon Strain Gauges [PDF]
Sensors, 2023 Currently, silicon-strain-gauge-based diaphragm pressure sensors use four single-gauge chips for high-output sensitivity. However, the four-single-gauge configuration increases the number of glass frit bonds and the number of aluminum wire bonds ...
Ji-Hoon Han +3 more
doaj +2 more sources
ZrB2/SiCN Thin-Film Strain Gauges for In-Situ Strain Detection of Hot Components [PDF]
Micromachines, 2022 The in-situ strain/stress detection of hot components in harsh environments remains a challenging task. In this study, ZrB2/SiCN thin-film strain gauges were fabricated on alumina substrates by direct writing.
Fan Lin +7 more
doaj +2 more sources
Accounting for Viscoelasticity When Interpreting Nano-Composite High-Deflection Strain Gauges [PDF]
Sensors, 2022 High-deflection strain gauges show potential as economical and user-friendly sensors for capturing large deformations. The interpretation of these sensors is much more complex than that of conventional strain gauges due to the viscoelastic nature of ...
Spencer A. Baker +5 more
doaj +2 more sources
Half-Bridge Silicon Strain Gauges with Arc-Shaped Piezoresistors [PDF]
Sensors, 2023 Half-bridge silicon strain gauges are widely used in the fabrication of diaphragm-type high-pressure sensors, but in some applications, they suffer from low output sensitivity because of mounting position constraints.
Ji-Hoon Han +4 more
doaj +2 more sources
Strain Measurement with Optic Fibers for Structural Health Monitoring of Woven Composites: Comparison with Strain Gauges and Digital Image Correlation Measurements [PDF]
Sensors, 2023 In this work, the strains measured with optic fibers and recorded during tensile tests performed on carbon/epoxy composite specimens were compared to those recorded by strain gauges and by Digital Image Correlation (DIC).
Carlo Boursier Niutta +3 more
doaj +2 more sources
Dependence of Creep Strain and Fatigue Behavior on Surface Characteristics of Resistive Strain Gauges [PDF]
Micromachines, 2022 Creep behavior and fatigue life are important performance indexes that affect the long-term stability of resistive strain gauges. The resistive strain gauges, fabricated with wet etching and resistance trimming, present micro-morphology such as textures ...
Yinming Zhao +6 more
doaj +2 more sources
ANALYSIS OF THE ACCURACY OF FIBRE-OPTIC STRAIN GAUGES [PDF]
Acta Polytechnica, 2013 In recent years, the field of structure monitoring has been making increasing use of systems based on fiber-optic technologies. Fiber-optic technology offers many advantages, including higher quality measurements, greater reliability, easier installation
Dita Jiroutová, Miroslav Vokáč
doaj +2 more sources
Local reinforcement effect of embedded strain gauges [PDF]
EPJ Web of Conferences, 2010 The reinforcement effect of strain gauges installed on low Young's modulus materials has received attention by many researchers with respect to both strain gauges installed on the surface [1,2] and embedded inside the material [3,4].
Zuccarello B. +2 more
doaj +3 more sources
Development, Characterisation and High-Temperature Suitability of Thin-Film Strain Gauges Directly Deposited with a New Sputter Coating System [PDF]
Sensors, 2020 New sensor and sensor manufacturing technologies are identified as a key factor for a successful digitalisation and are therefore economically important for manufacturers and industry.
Daniel Klaas +3 more
doaj +2 more sources