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Technical Papers

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Portfolio // Technical Papers

ATA has been a leader in methods development for design, analysis, and test for more than 45 years.

As a result of this experience, ATA regularly produces technical papers and presents at conferences. Our
technical papers draw on our vast industry experience and cover topics in all areas of ATA business. Learn
more about our work by requesting a technical paper.
Harris, V. Increasing Finite Element Analysis Efficiency with Machine Learning Metamodels. 39th International Modal Analysis Conference (IMAC), February 2021.
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Harris, V., E. Bjorkner, and R. DelDin LiftShip. SNAME Maritime Convention, October 27-29, 2021.
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Hughes, P.J., and R.J. Kuether Nonlinear Interface Reduction for Time-Domain Analysis of Hurty/Craig-Bampton Superelements with Frictional Contact. Journal of Sound and Vibration, Vol 507, April 2021.
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Iscold, P., and W. Fladung Aeroelastic Test of the Nixus FBW Sailplane. 39th International Modal Analysis Conference (IMAC), February 2021.
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Jacobs, J., D. Najera-Flores, A.R. Brink, and T. Flanagan Parameter Estimation for Dynamical Systems Under Continuous and Discontinuous Gaussian Noise Using Data Assimilation Techniques. IMAC XXXIX, February 2021.
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Najera-Flores, D., M. Ross, J. Freymiller, A. Brink, B. Reece, and J. Schneider Comparison of Weld Fatigue Methods and the Use of a Multi-Scale Method. IDETC-CIE Conference, August 2021.
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Najera-Flores, D.A., C. Van Damme, and V. Harris Model Reduction of Geometrically Nonlinear Structures via Physics-Informed Autoencoders. IMAC XXXIX, Feb 2021.
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Najera, D., and M. Todd Hamiltonian-Constrained Neural Networks for Modeling Nonlinear Structural Systems. Mechanistic Machine Learning and Digital Twins for Computational Science, Engineering & Technology, September 2021.
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Najera, D., M. Russell, T. Board, J. Tran, E. O'Neill, L. Mackin, D. Melville, and E. Haag A Cohesive, Integrated Modeling and Simulation Workflow for Mechanical Response Characterization of Metallic Additively Manufactured Parts. US National Congress of Computational Mechanics, July 2021.
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Nucci, M., and S. Chimakurthi A preCICE-Based Computational Multiphysics and Multiscale Modeling Framework for the Simulation of Laser Biological Tissue Interactions. preCICE Workshop, 2021.
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Ostoich, C., P. Shah, M. Nucci, T. Hill, E. Blades, J. Schoneman, M. Spottswood, B. Smarslock, Z. Riley, and T. Beiberniss The Development of Multiphysics Prediction Toolsets for Aerothemoelastic Prediction and Structural Design. Hypersonic Technology and Systems Conference, October 2021.
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Rajamanickam, P., and A.D. Weiss Effects of Thermal Expansion on Taylor Dispersion-Controlled Diffusion Flames. Combustion Theory and Modelling 26, No. 1, October 2021, pp. 50-66.
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Rajamanickam, P., and A.D. Weiss Steady Axisymmetric Vortices in Radial Stagnation Flows. Quarterly Journal of Mechanics and Applied Mathematics 74, No. 3, 2021, pp. 367-78.
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Schoneman, J., E. Blades, C. Ostoich, and P. Shah Test Article Design for Large-Deformation Aerothermoelastic Response. Hypersonic Technology & Systems Conference, October 2021.
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Shah, P., A. Lee, D. Hensley, L. Schweizer, M. Yang, and D. Papamoschou Toward Efficient Propulsion Airframe Aeroacoustic Prediction Using High-Resolution Source Characterization and Modeling. AIAA SciTech Forum (virtual), January 2021.
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Sprunt, A., and B. Childs Isolation Stage Systems Engineering. SCLV, June 21, 2021.
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Van Damme, C., A. Madrid, M. Allen, and J. Hollkamp Simultaneous Regression and Selection in Nonlinear Modal Model Identification. Vibration vol. 4, pp. 232-47, 2021.
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Van Damme, C., D. Najera, and M. Russell Fast AM Printing Process Parameter Response Surface Creation Using Multi-Fidelity Surrogate Models. ICAM, November 1-5, 2021.
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Van Fossen, T. A Covariance-Based Approach for Recovering Phase-Consistent Loads from Random Vibration Analysis. IMAC XXXIX, 2021.
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Van Fossen, T. The Advantages of Selecting Accelerometer Locations for Random Vibration Testing Based on Modal Pretest Analysis. 32nd Aerospace Testing Seminar (ATS), Virtual, October 2021 .
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George M. Low Award Recipient

ATA is a proud recipient of the prestigious George M. Low award, NASA’s premier quality
and performance award recognizing contractors for technical and business excellence.

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