Construction of soil running vehicle simulator

-Proposal of identification method for EDEM soil parameters-

Abstract

Research and development of a simulator that can analyze the dynamic behavior of a soil traveling vehicle is underway for design development and preliminary verification of a traveling vehicle. There is a problem in shortening the analysis time on a large scale, and it has not been put into practical use. Therefore, in this research, we develop a soil model parameter identification method that can reproduce the soil macro-characteristics, and contribute to the refinement of the soil model.