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行车调整问题具有因素众多、各环节之间相互制约关系复杂的特点。如何针对高速铁路自身的特点,建立适当的优化模型,是一亟待解决的问题。作者在系统分析了行车调整问题的基础上,针对我国高速铁路“高、中速混跑”的具体特点,在对问题进行了适当简化后,提出了一个非线性规划数学模型。
There are many factors driving adjustment problem, the relationship between the various aspects of the complex relationship between the characteristics. How to set up a proper optimization model for the characteristics of high-speed railway is an urgent problem to be solved. Based on the systematic analysis of driving adjustment problem, aiming at the specific characteristics of “high speed and medium speed speed running” of Chinese high speed railway, the author proposed a mathematical model of nonlinear programming after the problem was properly simplified.