New polysilicon sensor and actuator technology for the development of a thermal platform

Marty, B.; Camps, Thierry; Tasselli, Josiane; Marty, A.; Lagrange, Denis

doi:10.1109/sensor.2009.5285915

Cited by 1 publication

(1 citation statement)

References 5 publications

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“…Moreover, preliminary results demonstrated that the TJS have a better resolution to identify time-dependant events, such as vibrations or impacts. 32,33 The monotonic load applied on the composite plate causes a very low-deformation rate that could be too small to be detected by the TJS.…”

Section: Composite Structure Instrumented With a Monitoring Patch Under Torsion -Bending: Experimental Resultsmentioning

confidence: 99%

Assessments on the mechanical behaviour of a monolithic composite structure instrumented with a monitoring patch

Torres

Collombet

Douchin

et al. 2017

Journal of Composite Materials

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In this paper, the monitoring patch is evaluated as an alternative instrumentation technique for aircraft-type composite structures, by means of the Multi-Instrumented Technological Evaluator. In this case, the goal is to evaluate the strength and failure modes of a carbon-epoxy composite plate with two drop-offs instrumented with a monitoring patch. With the aid of finite element models, the testing of the plate under combined loads is analysed to have a first numerical approach of its behaviour. Then, the experimental campaign is accomplished by testing the plate with multi-instrumentation devices and techniques such as strain gauges and digital image correlation. A correct calculation/test correlation is achieved by comparing the strain values calculated by the finite element model and the experimental strain data acquired by gauges and digital image correlation. The results confronted provide a first evidence to quantify the influence of the monitoring patch on the mechanical performance of the composite plate. Therefore, it could be employed in the near future as instrumentation technique on large composite structures.

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Section: Composite Structure Instrumented With a Monitoring Patch Under Torsion -Bending: Experimental Resultsmentioning

confidence: 99%

Assessments on the mechanical behaviour of a monolithic composite structure instrumented with a monitoring patch

Torres

Collombet

Douchin

et al. 2017

Journal of Composite Materials

View full text Add to dashboard Cite

show abstract

New polysilicon sensor and actuator technology for the development of a thermal platform

Cited by 1 publication

References 5 publications

Assessments on the mechanical behaviour of a monolithic composite structure instrumented with a monitoring patch

Assessments on the mechanical behaviour of a monolithic composite structure instrumented with a monitoring patch

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