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David A Ehrhardt
David A Ehrhardt
Verified email at illinois.edu
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Cited by
Cited by
Year
High-speed 3D digital image correlation vibration measurement: Recent advancements and noted limitations
TJ Beberniss, DA Ehrhardt
Mechanical Systems and Signal Processing 86, 35-48, 2017
2132017
Exploring the response of a thin, flexible panel to shock-turbulent boundary-layer interactions
SM Spottswood, TJ Beberniss, TG Eason, RA Perez, JM Donbar, ...
Journal of Sound and Vibration 443, 74-89, 2019
1232019
Full-field linear and nonlinear measurements using continuous-scan laser doppler vibrometry and high speed three-dimensional digital image correlation
DA Ehrhardt, MS Allen, S Yang, TJ Beberniss
Mechanical Systems and Signal Processing 86, 82-97, 2017
103*2017
Nonlinear model identification and spectral submanifolds for multi-degree-of-freedom mechanical vibrations
R Szalai, D Ehrhardt, G Haller
Proceedings of the Royal Society A: Mathematical, Physical and Engineering …, 2017
582017
Measurement of nonlinear normal modes using multi-harmonic stepped force appropriation and free decay
DA Ehrhardt, MS Allen
Mechanical Systems and Signal Processing 76, 612-633, 2016
542016
Finite element model calibration of a nonlinear perforated plate
DA Ehrhardt, MS Allen, TJ Beberniss, SA Neild
Journal of Sound and Vibration 392, 280-294, 2017
50*2017
Experiments on a thin panel excited by turbulent flow and shock/boundary-layer interactions
KR Brouwer, RA Perez, TJ Beberniss, SM Spottswood, DA Ehrhardt
AIAA Journal 59 (7), 2737-2752, 2021
462021
Veering and nonlinear interactions of a clamped beam in bending and torsion
DA Ehrhardt, TL Hill, SA Neild, JE Cooper
Journal of Sound and Vibration 416, 1-16, 2018
302018
Force appropriation of nonlinear structures
L Renson, TL Hill, DA Ehrhardt, DAW Barton, SA Neild
Proceedings of the Royal Society A: Mathematical, Physical and Engineering …, 2018
262018
Investigation of aeroelastic instabilities for a thin panel in turbulent flow
KR Brouwer, RA Perez, TJ Beberniss, SM Spottswood, DA Ehrhardt, ...
Nonlinear Dynamics 104 (4), 3323-3346, 2021
252021
Nonlinear response of a thin panel subjected to a shockwave impingement and thermal buckling
TJ Beberniss
33rd AIAA Aerodynamic Measurement Technology and Ground Testing Conference, 3555, 2017
202017
Experiments on the thermal post-buckling of panels, including localized heating
DA Ehrhardt, LN Virgin
Journal of Sound and Vibration 439, 300-309, 2019
192019
Supersonic Aerothermoelastic Experiments of Aerospace Structures
SM Spottswood, BP Smarslok, RA Perez, TJ Beberniss, BJ Hagen, ...
AIAA Journal 59 (12), 5029-5048, 2021
172021
Evaluation of reduced-order aeroelastic simulations for shock-dominated flows
KR Brouwer, RA Perez, TJ Beberniss, SM Spottswood, DA Ehrhardt
Journal of Fluids and Structures 108, 103429, 2022
152022
Visible light refraction effects on high-speed stereo digital image correlation measurement of a thin panel in Mach 2 flow
TJ Beberniss, DA Ehrhardt
Experimental Techniques 45 (3), 241-255, 2021
122021
Experimentally measuring an isolated branch of Nonlinear normal modes
DA Ehrhardt, TL Hill, SA Neild
Journal of Sound and Vibration 457, 213-226, 2019
122019
Fluid-Structure Interaction on a Thin Panel Including Shock Impingement Effects
KR Brouwer, R Perez, TJ Beberniss, SM Spottswood, DA Ehrhardt
AIAA Scitech 2021 Forum, 0910, 2021
72021
System Identification to Estimate the Nonlinear Modes of a Gong
D Piombino, MS Allen, D Ehrhardt, T Beberniss, JJ Hollkamp
Nonlinear Dynamics, Volume 1, 121-136, 2019
72019
Aero-Optical Measurements of the Response of a Thin Panel at Mach 6
ZB Riley, B Hagen, DA Ehrhardt
AIAA journal 60 (3), 1522-1536, 2022
62022
Experiments on probing the configuration space of post-buckled panels
D Ehrhardt, LN Virgin, SM Spottswood
Journal of Applied Mechanics 87 (12), 2020
62020
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