Main Article Content
The dynamic load caused by vehicle-road coupling is the main cause of pavement damage, so the research on vehicle mode is the premise of the research on vehicle-road coupling. The current research is based on computer simulation or field test, but both of them have obvious shortcomings. In this paper, the vehicle model with seven degrees of freedom is designed and manufactured by using the method of model test. The parameters of vehicle model are determined by using the dimensional analysis method. The analysis of vehicle model mode is compared with the test results to verify that the designed 7-DOF vehicle model is reasonable.