Generally speaking, a truck model includes three submodels of trip generation, trip distribution, and tripassignment.
卡车模型一般由出行发生、出行分布和出行分配这三个子模型组成。
2
A combined stochastic user equilibrium model for simultaneous prediction of trip distribution and tripassignment on large-scale networks is developed.
提出了适用于大规模网络的组合随机用户平衡模型，能够同时预测出行分布和交通分配。
3
One message from bosses in Moscow, in awkward English, gave the most revealing account of the agents’ assignment. “You were sent to USA for long-term service trip,” it said.