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標(biāo)題 |
基于遺傳算法的既有鐵路曲線整正優(yōu)化設(shè)計(jì)(51 卷) |
英文標(biāo)題 |
Optimized design of adjusting existing railway curves based on genetic algorithm |
摘要 |
在研究鐵路既有線曲線整正優(yōu)化設(shè)計(jì)時(shí),提出運(yùn)用遺傳算法,把既有線半徑和緩和曲線長(zhǎng)作為變量形成初始方案群,建立適應(yīng)度函數(shù),在進(jìn)行一系列遺傳計(jì)算之后,在可行方案中選擇最優(yōu)解。結(jié)果表明,優(yōu)化效果明顯。 |
作者 |
新聞作者:孫曉麗,蔣紅斐,石星 |
關(guān)鍵字 |