车辆防抱死制动系统(ABS)控制算法的研究

Study on control algorithm of Anti-lock Braking System

本文从车辆动力学分析着手,阐述了ABS的控制机理,并提出了基于路面附着系数的ABS全新控制算法。在自行设计的转鼓试验台架上进行了试验,证实了此控制算法的有效性,为加速ABS产品化提供了有效的手段。

Using vehicle dynamics, this paper analyzes theshortcomings of the logic-based and wheel slip-basedcontrol algorithms. Advance an ABS algorithm of vehicleconsidering of transform of load and change of adhesioncoefficient of road surface. Analysis and experiment resultsshow that this control algorithm can fit the road surfacewell. it provides an effective method of accelerate ABSinto product.