The virtual design and experiment study of multi-purpose vehicle

With joint simulation of the COSMOSMotion and COSMOSWorks, dynamics simulation and kinematics simulation of the main working device of multi-purpose vehicle are conducted under the three typical operating modes (i.e., excavating with the bucket, the bucket rod or both). Compared with the physical prototype experimental data, the results demonstrate rationality and correctness of the virtual design. The methods adopted in this paper is of reference value to the design of the like products.