天堂国产午夜亚洲专区-少妇人妻综合久久蜜臀-国产成人户外露出视频在线-国产91传媒一区二区三区

當前位置:主頁 > 科技論文 > 交通工程論文 >

公路零擔物流配送站及配送中心選址研究

發(fā)布時間:2018-04-30 00:06

  本文選題:公路零擔物流 + 配送站。 參考:《中國地質(zhì)大學(北京)》2014年碩士論文


【摘要】:近年來,國民經(jīng)濟的快速增長和交通運輸網(wǎng)絡布局的進一步完善,為現(xiàn)代物流業(yè)的發(fā)展提供了廣闊的市場和難得的發(fā)展機遇。隨著經(jīng)濟全球化和國際化分工的進一步加深,物流在國民經(jīng)濟中的地位也越來越重要,以至于一國物流業(yè)的發(fā)展水平被作為判斷該國綜合國力的標志之一。物流被認為是企業(yè)的第三利潤源,因此,降低物流成本、提高周轉(zhuǎn)運作效率,發(fā)現(xiàn)新的利潤增長點,是降低公司總成本,提高公司整體效益的重要手段。 本文通過闡述并介紹公路零擔物流的有關(guān)概念及改進的層次分析法、重心—因次分析法等相關(guān)理論,結(jié)合公路零擔物流自身所具有的特點,建立一套公路零擔物流配送站選址評價指標體系,并用改進的模糊層次分析法進行評價計算。為了使整個公路零擔物流網(wǎng)絡更加優(yōu)化,本文又進一步對配送中心的選址模型進行了研究,在對重心法缺陷進行改進的基礎(chǔ)上,將其與因次分析法相結(jié)合形成新的“組合式”模型,用以解決配送中心選址問題。文中給出了改進的重心-因次分析法模型及求解步驟。最后,,通過案例進行模擬和驗證。 本文主要研究公路零擔物流配送站及配送中心選址問題,由于公路零擔物流自身的特點,所以為了使選址結(jié)果更精確、更科學,構(gòu)建了適用于公路零擔物流企業(yè)的配送站評價指標體系及配送中心選址模型。實際結(jié)果表明,基于公路零擔物流自身特點所建立的指標體系和改進的重心—因次分析法在進行配送站選址評價和一級配送中心選址時,比原有方法得到的結(jié)果更為優(yōu)化,且更符合實際情況和較強的應用價值。
[Abstract]:In recent years, the rapid growth of national economy and the further improvement of transportation network layout provide a broad market and rare development opportunities for the development of modern logistics industry. With the deepening of economic globalization and international division of labor, logistics plays an increasingly important role in the national economy, so that the development level of a country's logistics industry is regarded as one of the indicators to judge the comprehensive national strength of a country. Logistics is considered to be the third profit source of enterprises. Therefore, it is an important means to reduce the total cost and improve the overall efficiency of the company to reduce the cost of logistics, to improve the efficiency of turnover operation and to find new profit growth points. This paper introduces the related concepts of highway partial load logistics and the improved analytic hierarchy process (AHP), the barycentric dimension analysis method and other related theories, combining with the characteristics of highway part-load logistics itself. A set of evaluation index system of highway partial load logistics distribution station location is established, and the evaluation calculation is carried out by using improved fuzzy analytic hierarchy process (FAHP). In order to optimize the whole highway partial load logistics network, this paper further studies the location model of distribution center, and improves the defect of the center of gravity method. Combined with dimensional analysis, a new "combined" model is developed to solve the problem of distribution center location. The improved centroid-dimensional analysis model and its solving steps are given in this paper. Finally, the simulation and verification are carried out through a case study. This paper mainly studies the location problem of highway distribution station and distribution center. Because of the characteristics of highway logistics, so in order to make the location result more accurate and scientific, The evaluation index system of distribution station and the location model of distribution center are constructed. The actual results show that the index system and the improved barycentric analysis method based on the characteristics of highway partial load logistics are more optimized than the original method in the evaluation of distribution station location and the location of first-grade distribution center. And more in line with the actual situation and strong application value.
【學位授予單位】:中國地質(zhì)大學(北京)
【學位級別】:碩士
【學位授予年份】:2014
【分類號】:F542;F252

【參考文獻】

相關(guān)期刊論文 前10條

1 魯曉春,詹荷生;關(guān)于配送中心重心法選址的研究[J];北方交通大學學報;2000年06期

2 梁j,盛昭翰,徐南榮;一種改進的層次分析法[J];系統(tǒng)工程;1989年03期

3 邱榮祖;鐘曉燕;鐘聰兒;林雄;;基于蟻群算法的生鮮農(nóng)產(chǎn)品配送中心選址優(yōu)化[J];江南大學學報(自然科學版);2010年02期

4 陸華,楊家其;模糊排序及啟發(fā)式算法在物流中心選址中的應用[J];武漢理工大學學報(交通科學與工程版);2002年03期

5 張培林,魏巧云;物流配送中心選址模型及其啟發(fā)式算法[J];交通運輸工程學報;2003年02期

6 張麗杰;駱素君;柴樹峰;;層次分析法在區(qū)域物流中心選址中的應用[J];物流科技;2011年05期

7 李昌兵;杜茂康;;基于混沌免疫進化算法的物流配送中心選址方案[J];商場現(xiàn)代化;2008年03期

8 王戰(zhàn)權(quán),楊東援,汪超;配送中心選址的遺傳算法研究[J];物流技術(shù);2001年03期

9 張廣軍,馬立宏;城市蔬菜集散中心選址問題GIS實證分析[J];物流技術(shù)與應用;1999年03期

10 劉海燕,李宗平,葉懷珍;物流配送中心選址模型[J];西南交通大學學報;2000年03期



本文編號:1822161

資料下載
論文發(fā)表

本文鏈接:http://www.sikaile.net/kejilunwen/jiaotonggongchenglunwen/1822161.html


Copyright(c)文論論文網(wǎng)All Rights Reserved | 網(wǎng)站地圖 |

版權(quán)申明:資料由用戶99fd3***提供,本站僅收錄摘要或目錄,作者需要刪除請E-mail郵箱bigeng88@qq.com