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城市航空網(wǎng)絡(luò)特征的統(tǒng)計(jì)測(cè)度與實(shí)證分析

發(fā)布時(shí)間:2019-04-21 06:27
【摘要】:城市之間的網(wǎng)絡(luò)聯(lián)系不僅影響城市自身成長,而且對(duì)于區(qū)域發(fā)展日顯重要。隨著科技的進(jìn)步,交通運(yùn)輸特別是航空運(yùn)輸?shù)陌l(fā)展,城市體系逐漸從簡單的層級(jí)結(jié)構(gòu)向網(wǎng)絡(luò)結(jié)構(gòu)轉(zhuǎn)變。城市網(wǎng)絡(luò)結(jié)構(gòu)的形成過程中,航空運(yùn)輸有著重要的作用,因此對(duì)以航空流連接各城市而形成的城市航空網(wǎng)絡(luò)的特征進(jìn)行測(cè)度及分析能夠更好的詮釋城市體系特征的變動(dòng)趨勢(shì),更好的推進(jìn)城市體系健康、協(xié)調(diào)發(fā)展有著重要的現(xiàn)實(shí)意義。 本研究先基于航空客流加權(quán)的網(wǎng)絡(luò)分析法對(duì)中國城市航空網(wǎng)絡(luò)特征進(jìn)行測(cè)度,進(jìn)而解析航空網(wǎng)絡(luò)整體特征與個(gè)體特征的變動(dòng)趨勢(shì)。然后為了找出城市航空網(wǎng)絡(luò)特征變動(dòng)趨勢(shì)背后的原因,對(duì)城市航空網(wǎng)絡(luò)特征進(jìn)行了定量與定性結(jié)合的影響因素分析。主要研究包括以下幾部分內(nèi)容: 第一部分介紹了本文的研究背景、理論意義、現(xiàn)實(shí)意義,綜述了相關(guān)研究,給出了本文的創(chuàng)新點(diǎn)及研究難點(diǎn),并大致闡述了本文的研究思路及框架。 第二部分對(duì)城市航空網(wǎng)絡(luò)特征測(cè)度理論基礎(chǔ)及具體用到的測(cè)度指標(biāo)的介紹。理論基礎(chǔ)部分包括了城市網(wǎng)絡(luò)的興起與演化,圖論方法理論、復(fù)雜網(wǎng)絡(luò)理論、社會(huì)網(wǎng)絡(luò)理論、加權(quán)的網(wǎng)絡(luò)方法,測(cè)度指標(biāo)方面分為了整體特征測(cè)度指標(biāo)和個(gè)體特征測(cè)度指標(biāo)。 第三部分是對(duì)城市航空網(wǎng)絡(luò)特征的測(cè)算與趨勢(shì)分析,先介紹了研究對(duì)象、數(shù)據(jù)來源及軟件實(shí)現(xiàn),而后對(duì)網(wǎng)絡(luò)整體特征進(jìn)行測(cè)度及其趨勢(shì)分析,對(duì)網(wǎng)絡(luò)個(gè)體特征進(jìn)行測(cè)度和變動(dòng)分析。 第四部分是對(duì)城市航空網(wǎng)絡(luò)特征的影響因素分析,從定性與定量兩方面展開,先就城市航空網(wǎng)絡(luò)的影響因素進(jìn)行理論解釋,而后選取影響因素的代表性指標(biāo)與網(wǎng)絡(luò)個(gè)體特征結(jié)合起來進(jìn)行關(guān)聯(lián)分析和計(jì)量分析,得到了各影響因素對(duì)網(wǎng)絡(luò)個(gè)體特征的影響差異。 第五部分是對(duì)本研究的結(jié)論小結(jié),得到了四個(gè)主要結(jié)論的同時(shí)提出了城市健康、協(xié)調(diào)發(fā)展的相關(guān)建議,隨后說明了本研究的不足和展望。 通過這五部分的分析研究得出:中國城市航空網(wǎng)絡(luò)規(guī)模持續(xù)擴(kuò)大,復(fù)雜性不斷增強(qiáng),結(jié)構(gòu)變化趨緩,表現(xiàn)出一定的小世界網(wǎng)絡(luò)效應(yīng);節(jié)點(diǎn)度呈“L”形分布,權(quán)重網(wǎng)絡(luò)呈現(xiàn)雙段冪律分布,節(jié)點(diǎn)的區(qū)域分布趨向均衡。城市航空網(wǎng)絡(luò)中節(jié)點(diǎn)城市的網(wǎng)絡(luò)個(gè)體特征基本穩(wěn)定中有所波動(dòng),城市之間的差距有所縮小;城市產(chǎn)業(yè)結(jié)構(gòu)、城市規(guī)模對(duì)網(wǎng)絡(luò)節(jié)點(diǎn)個(gè)體特征產(chǎn)生顯著影響,而城市經(jīng)濟(jì)發(fā)展的影響相對(duì)較弱,城市區(qū)位對(duì)于網(wǎng)絡(luò)節(jié)點(diǎn)的不同特征具有影響差異。
[Abstract]:The network connection between cities not only affects the growth of the city itself, but also becomes more and more important to the regional development. With the progress of science and technology and the development of transportation, especially air transportation, the urban system has gradually changed from simple hierarchical structure to network structure. Air transportation plays an important role in the formation of urban network structure. Therefore, the measurement and analysis of the characteristics of urban aviation network formed by connecting cities with air flow can better explain the changing trend of urban system characteristics. It is of great practical significance to promote the healthy and coordinated development of the urban system better. In this paper, we first measure the characteristics of urban aviation network in China based on the weighted network analysis of air passenger flow, and then analyze the changing trend of the overall and individual characteristics of the aviation network. Then, in order to find out the reasons behind the change trend of urban aviation network characteristics, this paper analyzes the influence factors of quantitative and qualitative combination of urban aviation network features. The main research includes the following parts: the first part introduces the research background, theoretical significance, practical significance, summarizes the related research, and gives the innovation and difficulties of this paper. And roughly elaborated this article research thought and the frame. The second part introduces the theoretical foundation of urban aviation network characteristic measure and the measure index used in it. The basic part of the theory includes the rise and evolution of urban network, graph theory, complex network theory, social network theory, weighted network method, and measure index, which are divided into global characteristic measure index and individual characteristic measure index. The third part is about the calculation and trend analysis of the characteristics of urban aviation network. Firstly, it introduces the research object, data source and software realization, then measures the network characteristics and analyzes its trend. The individual characteristics of the network are measured and analyzed. The fourth part is the analysis of the influencing factors of the characteristics of the urban aviation network, starting from the qualitative and quantitative aspects, the theoretical explanation of the influencing factors of the urban aviation network is first carried out. Then the representative indexes of the influencing factors are combined with the individual characteristics of the network for correlation analysis and econometric analysis, and the differences of the influence factors on the individual characteristics of the network are obtained. In the fifth part, the conclusion of this study is summarized, and four main conclusions are obtained. At the same time, some suggestions about urban health and coordinated development are put forward, and then the shortcomings and prospects of this study are explained. Through the analysis and research of these five parts, the following conclusions are drawn: the scale of China's urban aviation network continues to expand, the complexity of the network continues to increase, the structure changes slowly, showing a certain small-world network effect; The distribution of node degree is "L", the weight network presents two-stage power-law distribution, and the regional distribution of nodes tends to be balanced. In the urban aviation network, the network individual characteristics of the node city fluctuate in the basic stability, and the gap between the cities narrows. The industrial structure of the city and the size of the city have a significant impact on the individual characteristics of the network nodes, while the influence of the urban economic development is relatively weak, and the urban location has a different influence on the different characteristics of the network nodes.
【學(xué)位授予單位】:浙江工商大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2013
【分類號(hào)】:F562

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