基于dSPACE的智能车自动转向系统设计

Automatic steering system for intelligent vehicle based on d SPACE RCP

基于d SPACE快速控制原型(Rapid Control Prototyping,RCP)技术设计了智能车自动转向系统。在传统机械转向结构的基础上进行了改装,完成了智能车自动转向功能的实现。实车台架试验结果表明,该自动转向系统可以跟踪期望路径所需要的方向盘转角输入曲线。采用此种方法可以缩短智能车开发周期,为传统车辆升级为智能车提供了参考思路。

A self-developed automatic steering system was designed based on dSPACE Rapid Control Prototyping（RCP） technolo- gy. Automatic steering function of intelligent vehicle was achieved by modifying traditional mechanical steering structure. Experi- mental results show that the automatic steering system can track the steering wheel angle what the desired path need. The develop- ment cycles of intelligent vehicle can be shorten by using the proposed method ,which provides a reference for upgrading a tradi- tional vehicle to an intelligent one.