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Journal Articles

The Motion Formalism for Flexible Multibody Systems

Olivier A. Bauchau, Valentin Sonneville

J. Comput. Nonlinear Dynam. March 2022, 17(3): 030801.

Paper No: CND-21-1335

DOI: https://doi.org/10.1115/1.4053148

Published Online: January 7, 2022

View Article titled, The Motion Formalism for Flexible Multibody Systems

Topics: Deformation, Displacement, Equations of motion, Finite element analysis, Interpolation, Kinematics, Multibody systems, Parametrization, Rotation, Structural elements (Construction)

Proceedings Papers

On the Modeling of Shells in Multibody Dynamics

Olivier A. Bauchau, Jou-Young Choi, Carlo L. Bottasso

Proc. ASME. IDETC-CIE2001, Volume 6A: 18th Biennial Conference on Mechanical Vibration and Noise, 337-346, September 9–12, 2001

Paper No: DETC2001/VIB-21339

DOI: https://doi.org/10.1115/DETC2001/VIB-21339

View Paper titled, On the Modeling of Shells in Multibody Dynamics

Topics: Modeling, Multibody dynamics, Shells, Energy dissipation, Constitutive equations, Density, Kinematics, Multibody systems, Robustness, Simulation

Proceedings Papers

Modeling of Joints With Clearance in Flexible Multibody Systems

Olivier A. Bauchau, Jesus Rodriguez

Proc. ASME. IDETC-CIE2001, Volume 6A: 18th Biennial Conference on Mechanical Vibration and Noise, 245-254, September 9–12, 2001

Paper No: DETC2001/VIB-21329

DOI: https://doi.org/10.1115/DETC2001/VIB-21329

View Paper titled, Modeling of Joints With Clearance in Flexible Multibody Systems

Topics: Clearances (Engineering), Modeling, Multibody systems, Lubrication, Damping, Dynamic analysis, Dynamic response, Finite element analysis, Friction, Stability

Proceedings Papers

Finite Element Models for Flexible Cosserat Solids

Olivier A. Bauchau, Minghe Shan

Proc. ASME. IDETC-CIE2020, Volume 2: 16th International Conference on Multibody Systems, Nonlinear Dynamics, and Control (MSNDC), V002T02A013, August 17–19, 2020

Paper No: DETC2020-22134

DOI: https://doi.org/10.1115/DETC2020-22134

View Paper titled, Finite Element Models for Flexible Cosserat Solids

Topics: Finite element model, Solids, Finite element methods, Manifolds, Computation, Displacement, Elasticity, Equations of motion, Interpolation, Modeling

Proceedings Papers

Modal Reduction Procedures for Flexible Multibody System Applications

Matteo Scapolan, Minghe Shan, Olivier A. Bauchau

Proc. ASME. IDETC-CIE2020, Volume 2: 16th International Conference on Multibody Systems, Nonlinear Dynamics, and Control (MSNDC), V002T02A014, August 17–19, 2020

Paper No: DETC2020-22149

DOI: https://doi.org/10.1115/DETC2020-22149

View Paper titled, Modal Reduction Procedures for Flexible Multibody System Applications

Topics: Multibody systems, Deformation, Kinematics, Modeling, Plates (structures), Simulation, Structural elements (Construction)

Journal Articles

Discontinuous Galerkin Method and Dual-SLERP for Time Integration of Flexible Multibody Dynamics

Shilei Han, Olivier A. Bauchau

J. Comput. Nonlinear Dynam. September 2020, 15(9): 091003.

Paper No: CND-19-1419

DOI: https://doi.org/10.1115/1.4046736

Published Online: July 16, 2020

View Article titled, Discontinuous Galerkin Method and Dual-SLERP for Time Integration of Flexible Multibody Dynamics

Topics: Equations of motion, Errors, Galerkin method, Interpolation, Multibody dynamics, Multibody systems, Rotation, Tensors, Displacement, Buckling

Proceedings Papers

Efficient Finite Element Formulation for Geometrically Exact Beams

Olivier A. Bauchau, Shilei Han

Proc. ASME. IDETC-CIE2019, Volume 6: 15th International Conference on Multibody Systems, Nonlinear Dynamics, and Control, V006T09A032, August 18–21, 2019

Paper No: DETC2019-97639

DOI: https://doi.org/10.1115/DETC2019-97639

View Paper titled, Efficient Finite Element Formulation for Geometrically Exact Beams

Topics: Approximation, Displacement, Finite element analysis, Finite element methods, Interpolation, Modeling, Polynomials, Variational principles

Proceedings Papers

Stability Analysis of Periodic Solutions for Flexible Multibody Dynamics

Shilei Han, Olivier A. Bauchau

Proc. ASME. IDETC-CIE2019, Volume 6: 15th International Conference on Multibody Systems, Nonlinear Dynamics, and Control, V006T09A033, August 18–21, 2019

Paper No: DETC2019-97651

DOI: https://doi.org/10.1115/DETC2019-97651

View Paper titled, Stability Analysis of Periodic Solutions for Flexible Multibody Dynamics

Topics: Multibody dynamics, Stability, Galerkin method, Interpolation, Linear systems, Nonlinear equations

Proceedings Papers

Component-Based Modeling and Sensitivity Analysis of Composite Beam Cross-Sections

Matteo Scapolan, Valentin Sonneville, Alfonso Callejo, Olivier A. Bauchau

Proc. ASME. IDETC-CIE2019, Volume 6: 15th International Conference on Multibody Systems, Nonlinear Dynamics, and Control, V006T09A034, August 18–21, 2019

Paper No: DETC2019-98065

DOI: https://doi.org/10.1115/DETC2019-98065

View Paper titled, Component-Based Modeling and Sensitivity Analysis of Composite Beam Cross-Sections

Topics: Composite building materials, Cross section (Physics), Modeling, Sensitivity analysis, Design, Computer software, Manufacturing, Multibody systems

Journal Articles

Discrete Adjoint Method for the Sensitivity Analysis of Flexible Multibody Systems

Alfonso Callejo, Valentin Sonneville, Olivier A. Bauchau

J. Comput. Nonlinear Dynam. February 2019, 14(2): 021001.

Paper No: CND-18-1217

DOI: https://doi.org/10.1115/1.4041237

Published Online: January 7, 2019

View Article titled, Discrete Adjoint Method for the Sensitivity Analysis of Flexible Multibody Systems

Topics: Design, Kinematics, Multibody systems, Sensitivity analysis, Tensors, Optimization, Stiffness

Proceedings Papers

Sensitivity Analysis of Flexible Multibody Systems Based on the Motion Formalism and the Discrete Adjoint Method

Alfonso Callejo, Valentin Sonneville, Olivier A. Bauchau

Proc. ASME. IDETC-CIE2018, Volume 6: 14th International Conference on Multibody Systems, Nonlinear Dynamics, and Control, V006T09A044, August 26–29, 2018

Paper No: DETC2018-86211

DOI: https://doi.org/10.1115/DETC2018-86211

View Paper titled, Sensitivity Analysis of Flexible Multibody Systems Based on the Motion Formalism and the Discrete Adjoint Method

Topics: Multibody systems, Sensitivity analysis, Design, Optimization, Cross section (Physics), Kinematics, Composite materials, Mechanical engineering, Product development

Proceedings Papers

A Motion Formalism Approach to Modal Reduction for Flexible Multibody System Applications

Valentin Sonneville, Olivier A. Bauchau, Olivier Brüls

Proc. ASME. IDETC-CIE2018, Volume 6: 14th International Conference on Multibody Systems, Nonlinear Dynamics, and Control, V006T09A023, August 26–29, 2018

Paper No: DETC2018-86143

DOI: https://doi.org/10.1115/DETC2018-86143

View Paper titled, A Motion Formalism Approach to Modal Reduction for Flexible Multibody System Applications

Topics: Multibody systems, Kinematics, Deformation, Inertia (Mechanics), Plates (structures)

Proceedings Papers

Parallel Time-Integration of Flexible Multibody Dynamics Based on Newton-Waveform Method

Shilei Han, Olivier A. Bauchau

Proc. ASME. IDETC-CIE2017, Volume 6: 13th International Conference on Multibody Systems, Nonlinear Dynamics, and Control, V006T10A030, August 6–9, 2017

Paper No: DETC2017-68232

DOI: https://doi.org/10.1115/DETC2017-68232

View Paper titled, Parallel Time-Integration of Flexible Multibody Dynamics Based on Newton-Waveform Method

Topics: Multibody dynamics, Algorithms, Dynamics (Mechanics), Multibody systems

Proceedings Papers

Integrating 3D Stress Analysis With Flexible Multibody Dynamics Simulation

Olivier A. Bauchau, Shilei Han

Proc. ASME. IDETC-CIE2017, Volume 6: 13th International Conference on Multibody Systems, Nonlinear Dynamics, and Control, V006T10A024, August 6–9, 2017

Paper No: DETC2017-67537

DOI: https://doi.org/10.1115/DETC2017-67537

View Paper titled, Integrating 3D Stress Analysis With Flexible Multibody Dynamics Simulation

Topics: Multibody dynamics, Simulation, Stress analysis (Engineering), Stress, Euler-Bernoulli beam theory, Anisotropy, Composite materials, Computation, Dynamics (Mechanics), Elasticity

Proceedings Papers

On the Compatibility Equations in Geometrically Exact Beam Finite Element

Valentin Sonneville, Olivier A. Bauchau, Olivier Brüls

Proc. ASME. IDETC-CIE2016, Volume 6: 12th International Conference on Multibody Systems, Nonlinear Dynamics, and Control, V006T09A010, August 21–24, 2016

Paper No: DETC2016-59954

DOI: https://doi.org/10.1115/DETC2016-59954

View Paper titled, On the Compatibility Equations in Geometrically Exact Beam Finite Element

Topics: Finite element analysis, Interpolation, Deformation, Equilibrium (Physics), Euler-Bernoulli beam theory, Shapes

Proceedings Papers

Three-Dimensional Plate Theory for Flexible Multibody Dynamics

Shilei Han, Olivier A. Bauchau

Proc. ASME. IDETC-CIE2015, Volume 6: 11th International Conference on Multibody Systems, Nonlinear Dynamics, and Control, V006T10A033, August 2–5, 2015

Paper No: DETC2015-47249

DOI: https://doi.org/10.1115/DETC2015-47249

View Paper titled, Three-Dimensional Plate Theory for Flexible Multibody Dynamics

Topics: Multibody dynamics, Plate theory, Displacement, Elasticity, Plates (structures), Stress, Composite materials, Deformation, Finite element analysis, Kinematics

Proceedings Papers

Formulations of Viscoelastic Constitutive Laws for Beams in Flexible Multibody Dynamics

Olivier A. Bauchau, Zijing Lao, Joachim Linn

Proc. ASME. IDETC-CIE2015, Volume 6: 11th International Conference on Multibody Systems, Nonlinear Dynamics, and Control, V006T10A032, August 2–5, 2015

Paper No: DETC2015-47233

DOI: https://doi.org/10.1115/DETC2015-47233