抄録
Suspension analysis had been done for improvement of riding comfort. The analysis had the problem in the nonlinear characteristic modeling technologies of parts. We think that a rubber bush in the suspension which the analysis had not been so done in the present study. The mechanical character of rubber Bush is the rigidity different according to how to add power. It is character of velocity dependence that the rigidity is different according to the difference of the strain velocity. The rubber bush shape is circle and the fulid (oil) is contained in inside. In this study, we think that solid-fulid interaction analysis by FEM in order to reproduce the action of a rubber bush. We consider a vibration charactor of rubber bush and it is the purpose that we develop the computational model technology.
