应用灰色理论研究汽车制动力分配

A study of Braking Force Distribution in Motor Vehicles by grey System Theory

利用灰色系统理论中关联度分析方法研究汽车前后轮制动力的分配,也就是用关联度的大小表示汽车实际制动力分配线β与理想的I曲线之间的差异,从而找出最佳的制动力分配线β。经实例分析表明,关联度愈大,汽车实际制动力分配线β与理想的制动力分配曲线愈为接近。

The braking force distribution between front and rear wheels of motor vehicle is studied by means of the incidence analysis of grey system theory. Since the incidence size represents the difference between actual braking force distribution curve β and ideal Ⅰ curve of motor vehicle, so the optimal braking force distribution curve β can be hereupon found. The analysis of actual examples shows that the greater the incidence size,the closer are the actual braking force distribution curve and the ideal one.