STOCHASTIC ANALYSIS OF A TANDEM DELAY SYSTEM
提出了一个双向双车道道路的交通模型，考虑了快车在慢车后排队并利用对向车流间隙超车的过程，推导了快车平均速度与流量、密度的关系。
A basic model is proposed for traffic on a two-way, two-lane road which allows that successive queues of fast vehicles traveling behind slow vehicles in one lane may see the same pattern of overtaking opportunities as the opposing stream moves past. A general process of overtaking in bunches is incorporated in the model. An expression is derived for the mean speed attainable by fast vehicles and a relation found between flow and concentration of fast vehicles.