Universal digital strain gauge measurement system of aeroelastic deformation development
Saint-Petersburg University of Aerospace instrumentation, 190000 Saint -Petersburg, Russia
a Corresponding author : firstname.lastname@example.org
This article presents description of the universal digital strain gauge system developed to measure the static and dynamic aeroelastic deformations of elasticity-scale models during the tests in aerodynamic tube and during in-flight tests of an experimental air vehicles. The main requirements for such devices are small size and possibility of operation in a wide temperature range. The article considers the dependence of zero offset from temperature. Functional diagram block and logic diagram of the build system are shown.
© Owned by the authors, published by EDP Sciences, 2016
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