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1、西南交通大學(xué)碩士學(xué)位論文城市公交線(xiàn)網(wǎng)優(yōu)化方法研究與應(yīng)用姓名:王瑤申請(qǐng)學(xué)位級(jí)別:碩士專(zhuān)業(yè):交通運(yùn)輸規(guī)劃與管理指導(dǎo)教師:蔣葛夫20060501西南藏通大學(xué)頌士研究生學(xué)俊論文第l鞭摘要公交線(xiàn)網(wǎng)優(yōu)化怒城市交通趣劃鮑主要部分,程有限的資源條體下是緩解城常公交緊張局面靜有效措淹之一。本文系統(tǒng)地討論了交通分布預(yù)測(cè),通過(guò)對(duì)重力模型改進(jìn)來(lái)提高交通分布預(yù)測(cè)的功效;研究線(xiàn)網(wǎng)優(yōu)化目標(biāo)及約束條件,建立公交線(xiàn)稠優(yōu)純模壟幫德純方法,并及辯對(duì)溉肖公交線(xiàn)網(wǎng)提出會(huì)理譎熬方法。在交逶辯求矮溺中,零文在“霜除段滾”疆濺框絮下,主要瓣交逶努布預(yù)測(cè)方法進(jìn)行了研究,對(duì)預(yù)測(cè)方法的特點(diǎn)進(jìn)行比較分析,針對(duì)廣泛使用的重力模型在實(shí)際應(yīng)用蛇不
2、足,提出了改進(jìn)的方法,并繪出了相關(guān)參數(shù)標(biāo)定方法。論文在分析公燮線(xiàn)網(wǎng)優(yōu)化目標(biāo)_疑其影響的基礎(chǔ)上,針對(duì)目前我國(guó)城市公交線(xiàn)網(wǎng)優(yōu)化問(wèn)題,從提高乘客服務(wù)水平與公交企業(yè)鷯剝盞角度,建立了袋交線(xiàn)翻優(yōu)億模激,并瓣所建模穗是否存在有效解進(jìn)行了數(shù)學(xué)理論分析,提出了相關(guān)定理及推論,進(jìn)而保證了模型求解的商效性。最盾,本文詳麴余紹7裙始線(xiàn)路韻生成方法,深入磷究了遺傳算法在公交線(xiàn)網(wǎng)優(yōu)化中的應(yīng)用,運(yùn)用所求的公交線(xiàn)網(wǎng)優(yōu)化方案結(jié)合現(xiàn)有公交線(xiàn)網(wǎng)提出了璃整方法,莽縊都汪堰棗蠹鑲避孿亍糖關(guān)葵爨褥究。關(guān)鍵詞:公交線(xiàn)網(wǎng);優(yōu)化;交通分梅預(yù)測(cè);遺傳算法西南交通大學(xué)碩士研究生學(xué)位論文第ll頁(yè)ABSTRACTOplimizationof
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