Search
CSV
RISHierarchical Multiscale Modeling of Tire–Soil Interaction for Off-Road Mobility Simulation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A high-fidelity computational terrain dynamics model plays a crucial role in accurate vehicle mobility performance prediction under various maneuvering scenarios on deformable terrain. Although many computational models ...
Hierarchical Multiscale Modeling of Tire–Soil Interaction for Off-Road Mobility Simulation
Publisher: American Society of Mechanical Engineers (ASME)
Abstract: A high-fidelity computational terrain dynamics model plays a crucial role in accurate vehicle mobility performance prediction under various maneuvering scenarios on deformable terrain. Although many computational models ...
Parallelized Multiscale Off-Road Vehicle Mobility Simulation Algorithm and Full-Scale Vehicle Validation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this work, a scalable parallel computing scheme for the hierarchical multiscale off-road vehicle mobility simulation capability is developed with the hybrid message passing interface (MPI)/OpenMP framework, and it is ...
Enhancing Hierarchical Multiscale Off-Road Mobility Model by Neural Network Surrogate Model
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A hierarchical multiscale off-road mobility model is enhanced through the development of an artificial neural network (ANN) surrogate model that captures the complex material behavior of deformable terrain. By exploiting ...
Hierarchical MPM-ANN Multiscale Terrain Model for High-Fidelity Off-Road Mobility Simulations: A Coupled MBD-FE-MPM-ANN Approach
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A new hierarchical multiscale terrain model is developed using the material point method (MPM) to enable effective modeling of large terrain deformation for high-fidelity off-road mobility simulations. Unlike the Lagrangian ...