|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2006年12 期
| 標(biāo)題 |
| 鐵路旅客列車車底套用優(yōu)化模型的研究(28 卷) |
| 英文標(biāo)題 |
| Study on Optimization Model of Railway Passenger Train Set Assignment |
| 摘要 |
| 在列車車底數(shù)量有限的條件下，利用多商品網(wǎng)絡(luò)流模型對列車車底的套用問題建立數(shù)學(xué)優(yōu)化模型，對車底套用方案，進(jìn)行優(yōu)化，即把列車運行圖轉(zhuǎn)化為網(wǎng)絡(luò)圖，而后根據(jù)流守恒、容量限制和維修等約束條件，建立以列車運輸能力最大化為目標(biāo)的整數(shù)規(guī)劃模型。 |
| 作者 |
| 新聞作者:謝金貴，曾 亮，徐昕愷 |
| 關(guān)鍵字 |
