汽车制动性能的简易评价方法

为方便购车者对市场上在售汽车的制动性能有较为直观的认识和清晰的比较，文章提出了汽车制动性能的简易评价方法，以百分制为标准，运用MATLAB软件进行数值拟合，根据各指标得分方程得到汽车的制动性能，并运用该方法对10辆样车进行评价分析。评价结果表明，该方法可以准确反映汽车的实际制动性能，具有较好的实用性。同时，该方法还可以作为专业人员进行更深层次研究的理论参考。

An Evaluation Method of Vehicle Braking Performance

In order to have a clear understanding and comparison for the braking performance of vehiele when the buyers purchase a ear at the auto market, this paper proposed an evaluation method of vehic le braking performance, the numerical fitting was derived based on MATLAB by using percentile to describe braking performance of the vehicle, at the same time using a new method to evaluate 10 sample cars was described in the paper. The results show that this method can aecurately reflect the actual braking performance of vehicle, has good utility. Meanwhile, the method also can provide theoretical reference which help professional staffs make further researeh.