headway distribution中文什么意思

班距分布

• headway:    1.前进；进展。 2.【航海】航行速 ...
• distribution:    n. 1.分配，分发，配给；分配装置 ...
• average headway:    平均车间距或阵速; 平均间距

例句与用法

1. The time headway distribution of the simulation system based on this model can be tuned by two simple parameters , so it can accord with different time headway distribution rule in condition of practical unsaturated traffic
   基于该模型建立的仿真系统，凭借两个简单的参数来调节不同车速的期望车头间距，使车头时距分布规律符合交通未饱和时车头时距的具体分布情况。
2. This paper mainly analyzes control delay at urban signalized intersections . based on the survey data , this paper talks about vehicles movement characteristics of arrival and depart process , then the queueing headway distribution is obtained , and the suggestion that saturated flow should be measured from the sixth queuing vehicle is offered . using random process theory analysis and computer simulation , the queuing length distribution model is obtained
   本论文针对平面信号控制交叉口的延误问题进行了分析，在实测数据分析的基础上，探讨了车辆到达过程和离开过程的运行特性，给出信号交叉口排队离散车头时距分布模型，提出饱和流率的测量应从第六个离开的排队车辆算起；运用随机过程理论和计算机模拟的方法得到了信号交叉口排队长度分布模型，在此基础上运用协调变换的方法改进了车辆延误模型。