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基于雙層規(guī)劃的港口供應(yīng)鏈運(yùn)營優(yōu)化研究

發(fā)布時(shí)間:2018-07-06 10:09

  本文選題:供應(yīng)鏈管理 + 港口供應(yīng)鏈; 參考:《燕山大學(xué)》2013年碩士論文


【摘要】:20世紀(jì)90年代以來,供應(yīng)鏈管理改變了企業(yè)的競爭方式,尤其是隨著經(jīng)濟(jì)全球化的發(fā)展,企業(yè)不再是單對(duì)單的競爭,而是以核心企業(yè)為主導(dǎo)的供應(yīng)鏈與供應(yīng)鏈的競爭。如何實(shí)現(xiàn)港口供應(yīng)鏈全局優(yōu)化的同時(shí),有效協(xié)同各成員企業(yè)的個(gè)體利益,使港口供應(yīng)鏈的整體收益與成員企業(yè)的局部收益均達(dá)到滿意程度,是港口供應(yīng)鏈管理的關(guān)鍵。因此,優(yōu)化港口供應(yīng)鏈運(yùn)營非常重要。 首先,在對(duì)國內(nèi)外供應(yīng)鏈、港口供應(yīng)鏈研究現(xiàn)狀分析的基礎(chǔ)上,進(jìn)一步明確供應(yīng)鏈理論在港口企業(yè)的應(yīng)用現(xiàn)狀以及存在問題。 其次,在對(duì)港口企業(yè)現(xiàn)狀深入調(diào)研分析的基礎(chǔ)上,研究了港口供應(yīng)鏈管理的模式,然后又指出港口供應(yīng)鏈具有層次性,不同的供應(yīng)鏈成員處于不同的決策層次,擁有不同的決策權(quán)力和決策范圍,且他們之間的決策是相互依賴、相互影響。因此,選擇具有階層性的雙層規(guī)劃理論來研究港口供應(yīng)鏈運(yùn)營優(yōu)化問題,雙層規(guī)劃可以有效解決具有層次性、約束條件的博弈問題。 然后,本文系統(tǒng)分析了港口供應(yīng)鏈運(yùn)營的現(xiàn)狀,目前港口普遍采用的是分布式港口供應(yīng)鏈管理模式,它可以實(shí)現(xiàn)供應(yīng)鏈的局部最優(yōu)。當(dāng)看到分布式港口供應(yīng)鏈管理存在缺陷,,我們引入?yún)f(xié)同式港口供應(yīng)鏈管理,協(xié)同管理模式能夠?qū)崿F(xiàn)港口供應(yīng)鏈的整體最優(yōu)。對(duì)這兩種模式下的港口供應(yīng)鏈運(yùn)營優(yōu)化建立雙層規(guī)劃模型,并進(jìn)行定量分析。 最后,在秦皇島港口的實(shí)證研究中,建立以秦皇島港為核心企業(yè)的港口供應(yīng)鏈,并以內(nèi)貿(mào)集裝箱運(yùn)輸為例,具體解決兩個(gè)港口與兩個(gè)貨主之間博弈,并將結(jié)果進(jìn)行對(duì)比分析,據(jù)此對(duì)秦皇島港未來的港口供應(yīng)鏈發(fā)展提出了戰(zhàn)略展望。
[Abstract]:Since 1990s, supply chain management has changed the competitive mode of enterprises, especially with the development of economic globalization, enterprises are no longer single-to-single competition, but the core enterprises as the dominant supply chain and supply chain competition. It is the key of port supply chain management that how to realize the overall optimization of port supply chain and cooperate with the individual interests of each member enterprise effectively, so that the whole income of port supply chain and the partial income of member enterprise can reach the satisfaction degree. Therefore, the optimization of port supply chain operation is very important. First of all, on the basis of analyzing the current situation of supply chain and port supply chain at home and abroad, the application and problems of supply chain theory in port enterprises are further clarified. Secondly, on the basis of in-depth investigation and analysis of the present situation of port enterprises, this paper studies the mode of port supply chain management, and then points out that port supply chain is hierarchical, and different members of supply chain are in different decision-making levels. They have different power and scope of decision, and their decisions are interdependent and influence each other. Therefore, the hierarchical bilevel programming theory is chosen to study the optimization of port supply chain operation. Bilevel programming can effectively solve the game problem with hierarchical and constraint conditions. Then, this paper systematically analyzes the present situation of the port supply chain operation. At present, the distributed port supply chain management mode is widely used in the port, which can realize the local optimum of the supply chain. When we see the defects of distributed port supply chain management, we introduce cooperative port supply chain management, which can realize the overall optimum of port supply chain. The bilevel programming model of port supply chain operation optimization under these two modes is established and analyzed quantitatively. Finally, in the empirical study of Qinhuangdao port, the port supply chain with Qinhuangdao port as the core enterprise is established, and taking domestic trade container transportation as an example, the game between two ports and two cargo owners is solved concretely, and the results are compared and analyzed. Based on this, the future development of the port supply chain of Qinhuangdao Port is put forward.
【學(xué)位授予單位】:燕山大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2013
【分類號(hào)】:F274;F552.6

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