Control Strategy and Simulation In Steer by Wire System

The stability and manoeuvrability of vehicles have been gradually focused on and improved by the automotive industry. Therefore, the SBW system becomes a wonderful choice to improve the performance of the vehicle, because there are some advantages, such as stability and manoeuvrability for the vehicles, and safety can be guaranteed for the operators. However, disadvantages also exist: the feedback from the front wheel may not be as perfect as the traditional vehicles, which means the drivers can not feel the road condition as easily as without SBW. Therefore, how to improve the feedback on the hand wheel and enhance the driving feeling to the drivers is the focus of this paper.