Preduction of Vehicle Mobility on Large-Scale Soft-Soil Terrain Maps Using Physics-Based Simulation
US ARMY TARDEC WARREN United States
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Outline. Motivation NRMM, Objectives, Soft Soils, Review of Physics-Based Soil Models, MBDDEM Modeling Formulation, Joint and Contact Constraints, DEM Cohesive Soil Model, Cone Penetrometer Experiment, Vehicle-Soil Model, Vehicle Mobility DOE Procedure, Simulation Results and Concluding Remarks.