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Robert J. Kuether
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Journal Articles

A Bayesian Multi-Fidelity Neural Network to Predict Nonlinear Frequency Backbone Curves

David A. Najera-Flores, Jonel Ortiz, Moheimin Y. Khan, Robert J. Kuether, Paul R. Miles
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. June 2024, 9(2): 021003.
Paper No: VVUQ-23-1051
https://doi.org/10.1115/1.4064776
Published Online: June 21, 2024
View Article titled, A Bayesian Multi-Fidelity Neural Network to Predict Nonlinear Frequency Backbone Curves
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Topics: Artificial neural networks, Physics, Friction, Design, Simulation, Finite element model, Calibration, Sensitivity analysis, Trains
Proceedings Papers

Substructure Interface Reduction Techniques to Capture Nonlinearities in Bolted Structures

Aabhas Singh, Matthew S. Allen, Robert J. Kuether
Proc. ASME. IDETC-CIE2020, Volume 7: 32nd Conference on Mechanical Vibration and Noise (VIB), V007T07A015, August 17–19, 2020
Publisher: American Society of Mechanical Engineers
Paper No: DETC2020-22417
https://doi.org/10.1115/DETC2020-22417
View Paper titled, Substructure Interface Reduction Techniques to Capture Nonlinearities in Bolted Structures
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Topics: Bolted joints, Cantilever beams, Damping, Degrees of freedom, Energy dissipation, Finite element model, Modeling, Shapes, Springs, Structural dynamics
Journal Articles

A Review of Damping Models for Structures With Mechanical Joints

Allen T. Mathis, Nidish N. Balaji, Robert J. Kuether, Adam R. Brink, Matthew R. W. Brake, D. Dane Quinn
Journal: Applied Mechanics Reviews
Publisher: ASME
Article Type: Review Articles
Appl. Mech. Rev. July 2020, 72(4): 040802.
Paper No: AMR-19-1056
https://doi.org/10.1115/1.4047707
Published Online: July 31, 2020
View Article titled, A Review of Damping Models for Structures With Mechanical Joints
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Topics: Damping, Friction, Displacement, Modeling
Journal Articles

A Study of Whole Joint Model Calibration Using Quasi-Static Modal Analysis

David A. Najera-Flores, Robert J. Kuether
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. October 2020, 142(5): 051109.
Paper No: VIB-20-1156
https://doi.org/10.1115/1.4047247
Published Online: June 11, 2020
View Article titled, A Study of Whole Joint Model Calibration Using Quasi-Static Modal Analysis
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Topics: Calibration, Damping, Finite element model, Manufacturing, Modal analysis, Simulation, Transients (Dynamics), Displacement, Stress, Physics
Journal Articles

Contact Stress and Linearized Modal Predictions of As-Built Preloaded Assembly

Adam R. Brink, Robert J. Kuether, Matthew D. Fronk, Bryan L. Witt, Brendan L. Nation
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. October 2020, 142(5): 051106.
Paper No: VIB-19-1518
https://doi.org/10.1115/1.4046957
Published Online: May 15, 2020
View Article titled, Contact Stress and Linearized Modal Predictions of As-Built Preloaded Assembly
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Topics: Finite element model, Manufacturing, Modal analysis, Pressure, Stress, Modeling, Vibration, Stiffness, Calibration, Contact mechanics
Proceedings Papers

On Hurty/Craig-Bampton Substructuring With Interface Reduction on Contacting Surfaces

Robert J. Kuether, Peter B. Coffin, Adam R. Brink
Proc. ASME. IDETC-CIE2017, Volume 8: 29th Conference on Mechanical Vibration and Noise, V008T12A017, August 6–9, 2017
Publisher: American Society of Mechanical Engineers
Paper No: DETC2017-67553
https://doi.org/10.1115/DETC2017-67553
View Paper titled, On Hurty/Craig-Bampton Substructuring With Interface Reduction on Contacting Surfaces
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Topics: Degrees of freedom, Finite element model, Modal analysis, Structural dynamics
Proceedings Papers

Computing Nonlinear Normal Modes Using Numerical Continuation and Force Appropriation

Robert J. Kuether, Matthew S. Allen
Proc. ASME. IDETC-CIE2012, Volume 1: 24th Conference on Mechanical Vibration and Noise, Parts A and B, 329-340, August 12–15, 2012
Publisher: American Society of Mechanical Engineers
Paper No: DETC2012-71257
https://doi.org/10.1115/DETC2012-71257
View Paper titled, Computing Nonlinear Normal Modes Using Numerical Continuation and Force Appropriation
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Topics: Algorithms, Dampers, Degrees of freedom, Equations of motion, Finite element model, Jacobian matrices, Linear vibration, Nonlinear equations, Springs