To investigate the influence of dynamics interaction between the driver body and miniature automobile,the driver model was connected to the miniature automobile with spring-damping elements. A handling stability dynamics model was constructed for the driver-vehicle system with 6 degree of freedom(DOF). Based on the parameter identification for stiffness and damping coefficients at human-seat interface,the numerical method was used to solve the handling stability dynamics model by Matlab/Simulink. The influe...