一种新型线控转向路感模拟器的设计

Design of a New Type of Wire-steering Road Feel Simulator

随着国家2020战略和新基建政策的落地,针对智能驾驶的投入和普及越来越高,线控转向成为量产的研究热点,而法规规定不能取消中间轴和方向盘,那么路感模拟成为很长时间的过渡方案,笔者通过研究目前路感模拟器的几种传动结构方式和控制算法,提出了自己的新型线控转向路感模拟器及其算法,并针对性的做了样机和算法台架试验认证,为在整车上匹配验证打下了坚实的基础。

With the implementation of the national 2020 strategy and new infrastructure policies, investment and popularization of intelligent driving are getting higher and higher, and wire-controlled steering has become a research hotspot for mass production.Regulations require that the intermediate shaft and steering wheel cannot be cancelled. Wire-controlled steering has become a long-term transition plan. By studying several transmission structure methods and control algorithms of the current road feel simulator, the paper has proposed its own new type of wire steering the whole vehicle.