国产伦乱,一曲二曲欧美日韩,AV在线不卡免费在线不卡免费,搞91AV视频

基于供應(yīng)鏈的煤炭物流公共信息平臺構(gòu)建及評價研究

發(fā)布時間:2018-07-12 12:22

  本文選題:煤炭物流 + 公共物流信息平臺 ; 參考:《河南理工大學(xué)》2014年碩士論文


【摘要】:物流公共信息平臺作為現(xiàn)代物流信息化的重要發(fā)展方向,其理論體系尚未成熟和完善,平臺的實際建設(shè)和運行也都仍處于探索階段。本文針對煤炭物流的特點,研究了煤炭物流公共信息平臺的構(gòu)建及運行績效評價問題,旨在為后續(xù)的平臺建設(shè)提供思路。首先,闡述了煤炭物流信息化的現(xiàn)狀、趨勢及實現(xiàn)途徑;其次,采用PEST分析法,從煤炭物流公共信息平臺構(gòu)建的宏觀環(huán)境——政策(Politics)、經(jīng)濟(jì)(Economic)、社會(Society)、技術(shù)(Technology)進(jìn)行可行性分析;接著,指出了平臺下煤炭供應(yīng)鏈的特點和供應(yīng)鏈下煤炭物流的特點并提出了供應(yīng)鏈下的煤炭物流網(wǎng)絡(luò)體系;緊接著,探討了平臺下煤炭供應(yīng)鏈的信息需求、傳遞特征以及煤炭供應(yīng)鏈節(jié)點企業(yè)對平臺的功能需求;然后提出了平臺的構(gòu)建原則,確立了平臺的構(gòu)建目標(biāo),并從供應(yīng)鏈的角度構(gòu)建了煤炭物流公共信息平臺的體系架構(gòu)和網(wǎng)絡(luò)結(jié)構(gòu)模型。其中,體系結(jié)構(gòu)包括基礎(chǔ)設(shè)施層、供應(yīng)鏈業(yè)務(wù)層、供應(yīng)鏈管理層、供應(yīng)鏈決策層以及門戶層5個層次;網(wǎng)絡(luò)結(jié)構(gòu)模型由煤炭供應(yīng)鏈的上、下游和核心企業(yè)3個子系統(tǒng)組成。進(jìn)而,建立了平臺的運行績效評價指標(biāo)體系,其包括信息質(zhì)量、服務(wù)水平、經(jīng)濟(jì)效益和運行安全性4個一級指標(biāo)和13個二級指標(biāo)。然后采用層次分析法確定指標(biāo)權(quán)重,模糊綜合評判法進(jìn)行評價,并用MATLAB軟件實現(xiàn),最后將其應(yīng)用于平臺L的運行績效評價,評價結(jié)果為“較好”這一等級,與平臺L的實際狀況相符。
[Abstract]:As an important development direction of modern logistics information, the theoretical system of logistics public information platform is not mature and perfect, and the actual construction and operation of the platform are still in the exploration stage. According to the characteristics of coal logistics, this paper studies the construction and performance evaluation of public information platform of coal logistics, in order to provide ideas for the subsequent construction of the platform. Firstly, the paper expounds the present situation, trend and realization way of coal logistics informatization, secondly, analyzes the feasibility of coal logistics public information platform from the macro environment politics, economy, society and technology by pest analysis. Then, the paper points out the characteristics of coal supply chain under the platform and coal logistics under the supply chain, and puts forward the coal logistics network system under the supply chain, and then discusses the information demand of the coal supply chain under the platform. Transfer characteristics and the functional requirements of coal supply chain node enterprises, and then put forward the platform construction principles, establish the platform construction objectives, From the point of view of supply chain, the system structure and network structure model of coal logistics public information platform are constructed. The architecture consists of infrastructure layer, supply chain business layer, supply chain management layer, supply chain decision layer and portal layer, and the network structure model consists of three subsystems of coal supply chain: upstream, downstream and core enterprises. Furthermore, the performance evaluation index system of the platform is established, which includes four primary indexes of information quality, service level, economic benefit and operation security, and 13 secondary indexes. Then the index weight is determined by analytic hierarchy process (AHP), the fuzzy comprehensive evaluation method is used to evaluate it, and it is realized by MATLAB software. Finally, it is applied to the performance evaluation of platform L, and the evaluation result is "better" grade. It is consistent with the actual condition of platform L.
【學(xué)位授予單位】:河南理工大學(xué)
【學(xué)位級別】:碩士
【學(xué)位授予年份】:2014
【分類號】:F426.21;F252.1;F274
,

本文編號:2117138

資料下載
論文發(fā)表

本文鏈接:http://lk138.cn/jingjilunwen/gongyejingjilunwen/2117138.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74a31***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
我不卡国产在线| 久久久久噜噜噜| 日本午夜国产人妻| 九八色久| 日本一区二区高清播放| 好吊日com| 少妇久久久久久久久| 日韩三区三区一区区欧69国产| 亚洲又粗又大在线| 国产偷拍自拍亚洲| 日本久久乱一区| 国产乱伦一区,二区| 九色操逼视频小说| 久久人妻砰砰砰| 成人午夜福利国产| 骚逼被大鸡吧操视频日本| 老女人爽视频| 日韩美女一区二区三区四区五区| 男人在天堂AV在线| AV中文婷婷五月| 亚日韩精品一区二区三区四区高清| 自拍偷拍亚洲欧美精品一区二区| 日韩激情免费| 日本性视频欧美视频| 日本无码中文字幕人妻系列| 国产精品四区久久综合亚洲AV| 天堂久久久av无码| 欧美精品网站成人网站| 大鸡大巴一进一出好爽| 大香蕉伊人一道本成人| 好吊妞视频地址| 亚洲欧美日产国产综合网| 好屌妞免费在线视频| 在线国产区久久| 久久亚洲无码45| 中文字幕无码一| 久热精品视频中文字幕| 91久久无码一区人妻| 你懂的国产三区视频| WWW.亚洲激情婷婷五月天| 欧美 日本 在线|