Structure Analysis of Automobile Steer-by-Wire System

Steer-by-wire is a revolutionary change of traditional steering system because it eliminates the mechanical link between steering wheel and steered wheel and adopts road feel motor to feedback road feel and adopts steering wheel to steer.Whole structure,human-machine interface-steering wheel and joystick,types of steering mechanism are analized,which can provide help for design of steer-by-wire system.