In addition, a concept named utilization rate of gradelimit is proposed as a supplement to the analysis indicators of parking braking performance.
另外，提出了极限坡度利用率的概念，作为对驻车制动性能分析指标的补充。
2
Taking three-axle vehicle as an example, the calculation formula of parking gradelimit of multi-axle vehicle is derived with its influencing factors analyzed.
以三轴汽车为例，推导出多轴汽车的驻车极限坡度计算公式，并对其影响因素进行分析。
3
Continuously readjusting the gradelimit value(classical domain and joint domain) of every factor can maximize the ratio of historical runoff to actual runoff production in a drainage basin.