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就有关车辆空熏车调整的各参数之间的关系作了分析。提出了能集中体现制动机对车辆载重变化适应能力大小的“制动能力波动系数”这一新的概念。论证与推导了车辆的最大与最小减速度与车辆总重、自重及空重车级数等参数之间的客观规律和数学表达式。据此可简化一些有关的计算即可先确定空重车级数及各转换点的值。
The relationship between the parameters related to the vehicle’s emptying adjustment was analyzed. The new concept of “fluctuation coefficient of braking capacity”, which can fully reflect the adaptability of the braking system to vehicle load variation, is put forward. Demonstrate and deduce the objective laws and mathematical expressions between the maximum and minimum deceleration of the vehicle and the total weight of the vehicle, weight and the number of empty car and so on. Accordingly, some relevant calculations can be simplified to determine the number of empty and heavy vehicles and the value of each conversion point.