Ground vibration testing and fem model updating of scaled Diana 2 glider model using accelerometer, gyro and strain measurements

Conference paper (2022)

Authors

A. Jurisson Aerospace Structures & Computational Mechanics - Aerospace Engineering , National Aerospace Laboratory - Netherlands
Huub Timmermans National Aerospace Laboratory - Netherlands
Bart Eussen National Aerospace Laboratory - Netherlands
R. De Breuker Aerospace Structures & Computational Mechanics - Aerospace Engineering
Research Group
Aerospace Structures & Computational Mechanics (Aerospace Engineering) (TU Delft)
Copyright: © 2022 A. Jurisson, Huub Timmermans, Bart Eussen, C.C. de Visser, R. De Breuker
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Published Date

2022

Language

English

Reuse Rights

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Faculty

Aerospace Engineering

Department

Aerospace Structures & Materials

Research Group

Aerospace Structures & Computational Mechanics

Abstract

A ground vibration test was conducted with a 1:3 scaled Diana 2 glider model where the modal parameters were estimated using the accelerometers, gyroscopes and strain gauges integrated in the test aircraft and validated using externally attached calibrated accelerometers and commercial software. These modal parameters were then used to update a FEM model of the glider together with static load tests and component mass measurements. The goal for this updated and fitted FEM model is then to build an aeroelastic model for flexible aircraft flight dynamics simulator.

Files

IFASD2022.pdf
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