基于遗传算法的ABS控制门限自寻优方法

结合国家关于汽车ABS制动控制性能优劣的相关评价标准和调试经验，分析了汽车的车辆单轮模型和ABS基于加减速度门限及参考滑移率门限的控制策略，设计了有效的适应度函数，提出一种基于遗传算法的ABS控制门限自整定方法，实现了控制门限参数优化的计算机自主寻优。仿真结果表明，该方法具有较好的适应性。

ABS control threshold auto optimizing method based on the genetic algorithm

Combined with the national relevant evaluation standards of the merits about ABS control performance and debugging experience about the vehicle brake. The single wheel braking model of the vehicle and the control strategy of ABS based on the threshold of acceleration or deceleration and the threshold of reference slip ratio were analyzed in detail. An effective fitness function is designed, and an ABS control threshold auto-tuning method based on the genetic algorithm was proposed. Computer self-optimizing of the control threshold parameter optimization was implemented. Through simulation, it achieves a good result.