分析了路径规划问题及其在交通约束条件下的特点。
This paper analyzes the characteristics of route planning with traffic constraints.
提出基于城市道路网络容量约束下的交通目标结构优化模型，分析了模型的意义。
According to the city road network capacity restriction, Put forward the optimization model of the traffic target structure, and analyze the meaning of the model.
将遗传算法应用到交通公路网络规划，寻找满足多个约束条件的多路径方案。
GA is used in traffic road networks plan firstly for finding multiple constrained paths.
良好的表结构可减少交通网络的方向性、转向约束、权值约束等给最佳路径搜索带来的复杂性。
Good form structure reducible traffic the directionality, turn to, right value finish retraining and search for the complexity brought restraint to the best routes of networks.
探讨中国大陆化学工业结构的演化，以及在资金、能源、交通、环境等方面的约束下，中国大陆化学工业结构的发展趋向，并对西岸化学工业互补的可能性进行了初探。
Discussions are made on the structural evolution of the Chinese mainland chemical industry and its trends under the constraints of fund, energy, transportation and environment.
联合运输是在能源危机、交通拥堵及环境污染约束下的一种理想运输模式。
Intermodal transport is an ideal transport modal constrained by crisis of energy sources, traffic congestion and environment pollution.
在停车诱导和交通流控制双重目标函数约束下，建立了停车诱导与交通流控制协同优化模型。
Based on the double object-function constraints of parking guidance and traffic flow control, optimization model of parking guidance coordinated with traffic flow control was constructed.
基于约束集合和行驶费用函数的描述，说明了变分不等式方法在动态最优交通分配中应用的必然。
The necessity of the application of variational inequality method to dynamic traffic assignment is explained based on the description of the set of constraints and travel cost function.
针对动静交通不平衡的情况，分析了停车容量约束下的路网承载力。
According to the imbalance between the dynamic and static traffic, the urban road network carrying capacity restricted by the parking capacity was analyzed.
然后从个人选择导向和政策导向两个角度，分别研究了交通结构优化的约束条件。
Then, the constraints of transport structure optimization are discussed from two aspects: personal selection and policy influence. Based on the analysis, the mathematical pr…
此外，采用非线性规划的序列无约束极小化技术，提出了用路段交通量推算o—d出行量的计算方法。
Besides, the method of calculating the O-D trip volumes by means of the link volumes is studied by adopting SUMT of the non-linear programming.
此外，采用非线性规划的序列无约束极小化技术，提出了用路段交通量推算o—d出行量的计算方法。
Besides, the method of calculating the O-D trip volumes by means of the link volumes is studied by adopting SUMT of the non-linear programming.
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