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2011年04 期
| 標(biāo)題 |
| 既有線列車運(yùn)行圖分段優(yōu)化編制方法的研究(20 卷) |
| 英文標(biāo)題 |
| Research on optimization in sections for drawing up train working diagram of existing line |
| 摘要 |
| 本文提出了一種基于數(shù)學(xué)優(yōu)化的分段求解方法進(jìn)行既有線列車運(yùn)行圖的編制。以列車旅行時(shí)間總和最小為目標(biāo)函數(shù)，建立了編制既有線列車運(yùn)行圖的整數(shù)線性規(guī)劃模型，并進(jìn)一步設(shè)計(jì)了分段求解的算法流程。該方法可以有效降低問題求解的復(fù)雜性，保持求解結(jié)果的整體優(yōu)化性。 |
| 作者 |
| 新聞作者:楊 維，李海鷹，王久亮 |
| 關(guān)鍵字 |
