Research on fast matching method of suspension stiffness and damping based on unmanned special vehicle

Abstract At present, the domestic research on matching of stiffness and damping suspension system unmanned special vehicles mainly adopts empirical method experimental method. This is time-consuming laborious, which prolongs development cycle vehicles. In order to improve vehicle ride comfort reduce time, based single wheel two degree freedom driving vibration model, this paper analyzes influence acceleration response body, deduces general calculation formulas acceleration, dynamic deflection root mean square value load, establishes mathematical model optimal ratio safety comfort, The design an completed. results show that can quickly accurately complete system, shorten time development.