通过运用鲁棒非线性优化理论提出了连续交通网络设计(Continuous Network Design Problem,CNDP)鲁棒非线性模型.通过采用灵敏度分析方法,将其鲁棒对应(Robust Counterpart,RC)模型转换成一系列带互补约束的数学规划问题(Mathemtical Progrms Complementarity Constraints,MPCC),并采用松弛算法进行求解.数值实验显示,提出的不确定需求在椭球集合下的基于用户均衡的CNDP模型更加灵活.%In this paper, based on the robust nonlinear optimization theory, we proposed the robust nonlinear model for the continuous network design problem, then through sensitivity analysis, converted the robust counterpart model into a series of mathematical programming problem with complementary constraints and solved it using the relaxation algorithm. At the end, through a numerical example, we demonstrated the validity of the model proposed.
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