Research and Design of Vice-steering System for Training Car Based on Electric Power Steering System

This article has designed training car's vice-steering system based on the electric power steering.The main structure and constitution of the platform has been introduced.The system can be simplified into a linear system model,with steering angle indicating input and the angle of vehicle's steering column representing.By the tests of the main steering wheel's responding to several inputting conditions,we can find that,the main steering wheel can follow the vice steering wheel well.Even under the step input,the biggest angle difference of the two steering wheels is 3°.