Scipediacontent: Scipediacontent moved page Draft Content 972620235 to He et al 2018a

2021-02-02T02:44:54Z

Scipediacontent moved page Draft Content 972620235 to He et al 2018a

Scipediacontent: Created page with " == Abstract == Within the framework of SENSKIN EU project (grant No. 635844), we have developed a soft capacitive sensor using silicone dielectric elastomer for Structural h..."

2021-02-02T02:44:50Z

Created page with " == Abstract == Within the framework of SENSKIN EU project (grant No. 635844), we have developed a soft capacitive sensor using silicone dielectric elastomer for Structural h..."

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== Abstract ==

Within the framework of SENSKIN EU project (grant No. 635844), we have developed a soft capacitive sensor using silicone dielectric elastomer for Structural health monitoring (SHM). This sensor has a thin layer of stretchable silicone dielectric film and soft silicone electrodes as the active layer, which transduces strain signal into the easy-monitored capacitance change. The sensor output is measured as a ration of the sensor’s capacitance to the known value of the reference capacitor. The capacitive output of the sensor showed a linear response upon stretching in the strain range of 4.5 % to 5.5% with a pre-strain of 5.0 %. The sensor output increased by 0.01 when the strain was increased by 1.0 %. The sensor was exposed to a temperature change from -35 oC to 55 oC (the supposed working temperature range) with a ramping of 0.2 oC/min and, as a result, it showed a linear temperature dependence behavior with a slope of -0.001 sensor output per oC. Therefore, with the help of the embedded Platinum-1000 temperature sensor, the thermal expansion effect on the capacitive output can be excluded from the actual strain-induced capacitance change. These results provide practical reference to the application of the silicon-elastomer sensor for the SHM systems.

== Original document ==

The different versions of the original document can be found in:

* [https://figshare.com/articles/Senskin_deformable_silicone-elastomer_sensors_for_structural_health_monitoring_assessment_of_strain_sensitivity_and_correction_for_thermal_expansion/8033516 https://figshare.com/articles/Senskin_deformable_silicone-elastomer_sensors_for_structural_health_monitoring_assessment_of_strain_sensitivity_and_correction_for_thermal_expansion/8033516]

* [https://zenodo.org/record/2649097 https://zenodo.org/record/2649097] under the license http://creativecommons.org/licenses/by/4.0/legalcode

* [https://zenodo.org/record/2649097 https://zenodo.org/record/2649097],
: [http://dx.doi.org/10.5281/zenodo.2649096 http://dx.doi.org/10.5281/zenodo.2649096] under the license http://creativecommons.org/licenses/by/4.0/legalcode

* [https://zenodo.org/record/2649097 https://zenodo.org/record/2649097],
: [http://dx.doi.org/10.5281/zenodo.2649097 http://dx.doi.org/10.5281/zenodo.2649097] under the license http://creativecommons.org/licenses/by/4.0/legalcode

DOIS: 10.5281/zenodo.2649097 10.5281/zenodo.2649096

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He et al 2018a - Revision history

Scipediacontent: Scipediacontent moved page Draft Content 972620235 to He et al 2018a

Scipediacontent: Created page with " == Abstract == Within the framework of SENSKIN EU project (grant No. 635844), we have developed a soft capacitive sensor using silicone dielectric elastomer for Structural h..."