汽车ABS控制算法的研究  

Analysis of automobile ABS algorithm

作　　者：赵双[1] 孙仁云[1] 宁凡坤[1] 

机构地区：[1]西华大学汽车与交通工程学院,成都610039

出　　处：《机械设计与制造》2005年第9期64-65,共2页Machinery Design & Manufacture

摘　　要：通过对单车轮受力模型的分析,阐述了一种基于路面附着系数的控制机理。并通过对有稳定压力源的汽车防抱死制动系统(ABS)的试验分析,经函数拟合构建了在增、减压调节模式下的制动轮缸等效压力函数,并给出了逻辑框图。在自行研发的单车轮试验台上作了试验仿真,证明了该算法的有效性和合理性。Defined a control theory based on road adhesion coefficient by the analysis of single wheel dynamic model. Acquired the equivalent pressure function of brake wheel cylinder under the adjust model of the increase to pressure and decrease to pressure through the experiment analysis of automobile ABS with stable pressure source. The calculation block diagram is given. The availability and rationality are proved by experiment simulating on the experiment platform, which was developed by our laboratory.

关 键 词：汽车ABS 路面附着系数 压力函数 控制算法 

分 类 号：U463.5[机械工程—车辆工程]