电动转向系统助力特性仿真研究

Study of simulation on assisted performance of electric power steering system

以电动转向系统的跟踪性能和稳定性能为控制系统设计目标,将经典PID控制理论应用于控制系统设计。创建了电动助力转向系统机电一体化仿真模型。计算机仿真结果证实,所设计的电动转向系统具有良好的跟踪性和稳定性,为电动转向系统的设计提供了依据。

Power-assisted steering is important for the safety of vehicle steering. This paper develops a control system of trace capability and stability, designed with PID control system and simulation technology. And it also iclustrates on electric power steering system created by ADAMS. The Electric Power Steering system has the better trace capability and stability. The conclusion of simulation is useful for the design of electric power steering system.