自动驾驶车辆自适应巡航模糊控制研究

Research on Adaptive Cruise of Automatic Driving Vehicle Based on Fuzzy Control

文章针对自动驾驶车辆自适应巡航问题进行了研究,综合考虑两车之间相对车距与安全车距之间的距离差和两车相对速度等因素的影响,通过总结人们的行车经验,设计了一种基于模糊控制的自适应巡航控制器。在MATLAB/simulink中进行了仿真,仿真结果表明,该模糊控制器可以达到一个较好的控制效果。

This paper studies the problem of adaptive cruise control of automatic driving vehicle,the influence of the difference of the relative distance and the safety distance between two vehicles and the relative velocity are considered comprehensively.Based on the driving experience of drivers,an adaptive cruise controller based on fuzzy control is designed.By simulation in MATLAB/Simulink,the results show that the fuzzy controller can achieve a good effect.