조향감 향상을 위한 Steer-by-Wire System 제어기 설계

Abstract

Steer-by-Wire(SBW) system consist of steering wheel system and front wheel system. SBW system is modeled using the bond graph method. Steering wheel system used the torque map to reactive torque control. Using the filter, the current of the front wheel system enter the steering wheel system. A driver will feel a reactive torque. In this paper, aim of SBW system controller is transmitted to driver information of the road that considered a disturbance.