摘要
将铁路线路设计的最优化问题视为三维空间中的路线最优决策问题，采用动态规划法建立了该问题的三维最优化数学模型。通过以人工设计的一条线路为实例，验证并确认了该模型的可行性和有效性。
This paper aims to develop a 3dimensional optimization model for railway line design based on Dynamic Programming. ln the model, the optimization of the railway line design is regarded as an optimization of 3dimensional curves. The proposed model is verified by data of practical line.
关键词
铁路线路设计
最优化模型
动态规划
railway line design, optimization model, dynamic programming
