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Journal Articles

Hierarchical MPM-ANN Multiscale Terrain Model for High-Fidelity Off-Road Mobility Simulations: A Coupled MBD-FE-MPM-ANN Approach

Guanchu Chen, Hiroki Yamashita, Yeefeng Ruan, Paramsothy Jayakumar, David Gorsich, Jaroslaw Knap, Kenneth W. Leiter, Xiaobo Yang, Hiroyuki Sugiyama
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. July 2023, 18(7): 071001.
Paper No: CND-23-1011
https://doi.org/10.1115/1.4062204
Published Online: April 6, 2023
View Article titled, Hierarchical MPM-ANN Multiscale Terrain Model for High-Fidelity Off-Road Mobility Simulations: A Coupled MBD-FE-MPM-ANN Approach
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Topics: Artificial neural networks, Mechanical admittance, Roads, Simulation, Soil, Tires, Vehicles
Proceedings Papers

Modeling Large Deformable Terrain With Material Point Method for Off-Road Mobility Simulation

Guanchu Chen, Hiroki Yamashita, Hiroyuki Sugiyama, Yeefeng Ruan, Paramsothy Jayakumar, David Gorsich, Kenneth W. Leiter, Jaroslaw Knap, Xiaobo Yang
Proc. ASME. IDETC-CIE2022, Volume 9: 18th International Conference on Multibody Systems, Nonlinear Dynamics, and Control (MSNDC), V009T09A013, August 14–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: DETC2022-89632
https://doi.org/10.1115/DETC2022-89632
View Paper titled, Modeling Large Deformable Terrain With Material Point Method for Off-Road Mobility Simulation
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Topics: Mechanical admittance, Modeling, Roads, Simulation, Deformation, Soil, Contact modeling, Finite element analysis, Granular materials, Particulate matter
Journal Articles

Enhancing Hierarchical Multiscale Off-Road Mobility Model by Neural Network Surrogate Model

Guanchu Chen, Hiroki Yamashita, Yeefeng Ruan, Paramsothy Jayakumar, Jaroslaw Knap, Kenneth W. Leiter, Xiaobo Yang, Hiroyuki Sugiyama
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. August 2021, 16(8): 081005.
Paper No: CND-21-1066
https://doi.org/10.1115/1.4051271
Published Online: June 16, 2021
View Article titled, Enhancing Hierarchical Multiscale Off-Road Mobility Model by Neural Network Surrogate Model
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Topics: Artificial neural networks, Mechanical admittance, Roads, Simulation, Soil, Tires, Vehicles, Stress
Proceedings Papers

Multiscale Off-Road Mobility Simulation With Computational Load Balancing for Lower-Scale Discrete-Element Models

Guanchu Chen, Hiroki Yamashita, Yeefeng Ruan, Paramsothy Jayakumar, Hiroyuki Sugiyama
Proc. ASME. IDETC-CIE2020, Volume 2: 16th International Conference on Multibody Systems, Nonlinear Dynamics, and Control (MSNDC), V002T02A022, August 17–19, 2020
Publisher: American Society of Mechanical Engineers
Paper No: DETC2020-22195
https://doi.org/10.1115/DETC2020-22195
View Paper titled, Multiscale Off-Road Mobility Simulation With Computational Load Balancing for Lower-Scale Discrete-Element Models
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Topics: Mechanical admittance, Roads, Simulation, Stress, Algorithms, Finite element analysis, Modeling, Physics, Soil, Vehicles
Journal Articles

Parallelized Multiscale Off-Road Vehicle Mobility Simulation Algorithm and Full-Scale Vehicle Validation

Hiroki Yamashita, Guanchu Chen, Yeefeng Ruan, Paramsothy Jayakumar, Hiroyuki Sugiyama
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. September 2020, 15(9): 091007.
Paper No: CND-19-1463
https://doi.org/10.1115/1.4046666
Published Online: July 16, 2020
View Article titled, Parallelized Multiscale Off-Road Vehicle Mobility Simulation Algorithm and Full-Scale Vehicle Validation
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Topics: Algorithms, Mechanical admittance, Roads, Simulation, Soil, Tires, Vehicles, Off-road vehicles
Proceedings Papers

Vehicle-Terrain Interaction Simulation With Parallelized Multiscale Moving Soil Patch Model

Hiroki Yamashita, Guanchu Chen, Yeefeng Ruan, Paramsothy Jayakumar, Hiroyuki Sugiyama
Proc. ASME. IDETC-CIE2019, Volume 6: 15th International Conference on Multibody Systems, Nonlinear Dynamics, and Control, V006T09A040, August 18–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: DETC2019-97920
https://doi.org/10.1115/DETC2019-97920
View Paper titled, Vehicle-Terrain Interaction Simulation With Parallelized Multiscale Moving Soil Patch Model
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Topics: Simulation, Soil, Vehicles, Tires, Dynamics (Mechanics), Mechanical admittance, Physics, Roads, Simulation models, Displacement
Journal Articles

Hierarchical Multiscale Modeling of Tire–Soil Interaction for Off-Road Mobility Simulation

Hiroki Yamashita, Guanchu Chen, Yeefeng Ruan, Paramsothy Jayakumar, Hiroyuki Sugiyama
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. June 2019, 14(6): 061007.
Paper No: CND-18-1502
https://doi.org/10.1115/1.4042510
Published Online: April 8, 2019
View Article titled, Hierarchical Multiscale Modeling of Tire–Soil Interaction for Off-Road Mobility Simulation
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Topics: Simulation, Soil, Tires, Mechanical admittance, Roads, Stress, Particulate matter
Proceedings Papers

Computer Implementation of Hierarchical FE-DE Multiscale Approach for Modeling Deformable Soil in Multibody Dynamics Simulation

Hiroki Yamashita, Guanchu Chen, Alexander Brauchler, Yeefeng Ruan, Paramsothy Jayakumar, Hiroyuki Sugiyama
Proc. ASME. IDETC-CIE2018, Volume 6: 14th International Conference on Multibody Systems, Nonlinear Dynamics, and Control, V006T09A028, August 26–29, 2018
Publisher: American Society of Mechanical Engineers
Paper No: DETC2018-86110
https://doi.org/10.1115/DETC2018-86110
View Paper titled, Computer Implementation of Hierarchical FE-DE Multiscale Approach for Modeling Deformable Soil in Multibody Dynamics Simulation
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Topics: Computers, Modeling, Multibody dynamics, Simulation, Soil, Algorithms, Bricks, Deformation, Failure, Finite element analysis