【摘要】 基于驾驶员最优预瞄加速度模型建立了一种适用于多种典型行驶工况的ACC控制算法。该算法采用基于多目标模糊决策方法的驾驶安全性、工效性、轻便性与合法性评价指标以及基于预瞄跟随理论的微分校正函数 ,描述了ACC控制系统对自由工况、跟随工况和切入工况等不同行驶条件及汽车动力学系统强非线性特性的考虑。更多还原

【Abstract】 Based on driver optimal preview acceleration model,a new vehicle adaptive cruise control algorithm is established In this algorithm,four indexes for assessing the safety,efficiency,handiness and legality of driving are defined based on multi object fuzzy decision making method,and a first order differential correction scheme is introduced based on preview follower theory,to take into consideration the strong nonlinearity of vehicle dynamic system The simulations show that the control strategy can satisfactorily realize the vehicle control objective of ACC controller更多还原