低碳經(jīng)濟(jì)下閉環(huán)供應(yīng)鏈網(wǎng)絡(luò)優(yōu)化研究
本文選題:綠色供應(yīng)鏈 切入點(diǎn):低碳經(jīng)濟(jì) 出處:《燕山大學(xué)》2014年碩士論文
【摘要】:隨著經(jīng)濟(jì)的飛速發(fā)展,環(huán)境污染日益嚴(yán)重,特別是溫室氣體的大量排放,導(dǎo)致全球變暖,氣候異常,給人類的生存和發(fā)展造成了巨大威脅。在此背景下,低碳經(jīng)濟(jì)應(yīng)運(yùn)而生,而供應(yīng)鏈?zhǔn)翘寂欧诺闹饕獊碓矗?jié)能減排涉及到供應(yīng)鏈各個(gè)環(huán)節(jié)。閉環(huán)供應(yīng)鏈不僅能夠減少產(chǎn)品對(duì)環(huán)境的污染,還能夠?qū)崿F(xiàn)資源的再利用。所以,研究低碳經(jīng)濟(jì)背景下閉環(huán)供應(yīng)鏈網(wǎng)絡(luò)優(yōu)化問題,對(duì)節(jié)能減排具有非,F(xiàn)實(shí)的意義。 本文對(duì)供應(yīng)鏈網(wǎng)絡(luò)規(guī)劃的研究成果進(jìn)行了綜述,重點(diǎn)結(jié)合低碳經(jīng)濟(jì)的形勢(shì)分析當(dāng)前的研究動(dòng)態(tài),進(jìn)而提出將低碳因素考慮進(jìn)閉環(huán)供應(yīng)鏈網(wǎng)絡(luò)優(yōu)化中的研究思路。本文介紹了低碳經(jīng)濟(jì)和閉環(huán)供應(yīng)鏈的相關(guān)理論,明確了低碳經(jīng)濟(jì)下供應(yīng)鏈網(wǎng)絡(luò)優(yōu)化的目標(biāo)和原則,在分析了低碳經(jīng)濟(jì)對(duì)閉環(huán)供應(yīng)鏈網(wǎng)絡(luò)各環(huán)節(jié)的影響之后,對(duì)本課題進(jìn)行了深入研究。 首先,以閉環(huán)供應(yīng)鏈網(wǎng)絡(luò)為研究對(duì)象。綜合考慮碳減排和廢舊產(chǎn)品回收因素。根據(jù)碳排放權(quán)交易機(jī)制,將碳排放轉(zhuǎn)化為碳成本,作為運(yùn)營成本的組成部分。建立以總運(yùn)營成本最小化為目標(biāo)的單目標(biāo)混合整數(shù)規(guī)劃模型,從而解決網(wǎng)絡(luò)節(jié)點(diǎn)選址、節(jié)點(diǎn)間產(chǎn)品運(yùn)輸量、運(yùn)輸方式選擇、減排技術(shù)投資等資源配置問題。 然后,還以閉環(huán)供應(yīng)鏈網(wǎng)絡(luò)為研究對(duì)象。綜合考慮碳排放量和顧客需求的響應(yīng)時(shí)間。根據(jù)碳稅機(jī)制,將碳排放轉(zhuǎn)化為碳成本。根據(jù)時(shí)間成本系數(shù),計(jì)算需求響應(yīng)時(shí)間成本。建立以供應(yīng)鏈網(wǎng)絡(luò)的運(yùn)營成本最小化、碳排放成本最小化、顧客需求響應(yīng)時(shí)間成本最小化為目標(biāo)的多目標(biāo)混合整數(shù)規(guī)劃模型,據(jù)此確定網(wǎng)絡(luò)內(nèi)節(jié)點(diǎn)選址,節(jié)點(diǎn)間產(chǎn)品運(yùn)輸量,運(yùn)輸方式選擇等資源配置問題。 最后,針對(duì)上述兩模型進(jìn)行案例分析,提出運(yùn)用Lingo軟件計(jì)算模型的方法,完成了案例的供應(yīng)鏈網(wǎng)絡(luò)優(yōu)化設(shè)計(jì)。并結(jié)合案例分析,對(duì)企業(yè)實(shí)施低碳化提出相應(yīng)的對(duì)策和建議。
[Abstract]:With the rapid development of economy, the increasingly serious environmental pollution, especially greenhouse gas emissions, global warming, climate anomalies, a great threat to human survival and development. Under this background, low-carbon economy came into being, and the supply chain is the main source of carbon emissions, energy saving and emission reduction involves various aspects of the supply chain the closed-loop supply chain. Products can not only reduce the pollution to the environment, but also to achieve reuse of resources. Therefore, the research of low carbon economy under the background of the closed-loop supply chain network optimization problem, it has very realistic significance to energy saving and emission reduction.
This article overviews the research on supply chain network planning, focus on the combination of dynamic analysis and study of current situation of low carbon economy, low carbon factors and proposed the research ideas into the closed-loop supply chain network optimization. This paper introduces the related theory of low carbon economy and the closed-loop supply chain, defined the objectives and principles of chain network optimization of the supply of low carbon economy, the analysis of the impact of low carbon economy of the closed-loop supply chain network links, on the subject of in-depth study.
First of all, in the closed-loop supply chain network as the research object. Considering the carbon emission reduction and recycling of waste products. According to the carbon emissions trading mechanism, the carbon into carbon cost, as part of the cost of operation. The establishment of a single objective to minimize the total operating cost as the objective mixed integer programming model to solve the network node the location of nodes, transportation, transportation mode selection, emission reduction technology investment resource allocation problem.
Then, in the closed-loop supply chain network as the research object. Considering the response time of carbon emissions and the needs of customers. According to the mechanism of carbon tax, carbon emissions will be converted into carbon cost. According to the time cost coefficient, calculation of demand response time cost. To establish supply chain network operation cost minimization, carbon emissions cost minimization multi-objective mixed integer programming model of time cost minimization in response to customer demand, to determine the location of the nodes in the network nodes, product transport capacity, transport mode choice and resource allocation problem.
Finally, aiming at the above two models, a case analysis is made. The method of using Lingo software to calculate the model is put forward, and the case of supply chain network optimization is completed. Combined with case analysis, corresponding countermeasures and suggestions are put forward for enterprises to implement low carbon.
【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】:2014
【分類號(hào)】:F274;F426.6
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