本文關(guān)鍵詞： 廢舊電腦 低碳 逆向物流 選址-路徑　出處：《北京交通大學(xué)》2014年碩士論文　論文類型：學(xué)位論文

【摘要】：實現(xiàn)低碳發(fā)展,平衡經(jīng)濟(jì)與環(huán)境之間的矛盾,是各國政府和社會的追求與共同責(zé)任。隨著經(jīng)濟(jì)的快速發(fā)展,電腦的更新?lián)Q代速度也在不斷加快,我國已進(jìn)入電腦廢棄的高峰期。出于對環(huán)境保護(hù)和節(jié)約資源的考慮,人們開始普遍關(guān)注廢舊電腦的回收問題。目前,家庭作坊式的回收企業(yè)使用不規(guī)范的回收方式嚴(yán)重污染了水、空氣、土壤,而多數(shù)專業(yè)的回收處理企業(yè)由于沒有有效的回收網(wǎng)絡(luò)收集到的廢舊電腦數(shù)量相對其處理能力而言非常少,進(jìn)而導(dǎo)致虧損。因此,構(gòu)建合理的廢舊電腦的回收網(wǎng)絡(luò),優(yōu)化逆向物流系統(tǒng)從而使回收處理企業(yè)的收益最大化成為一個亟待解決的問題。 本文在相關(guān)文獻(xiàn)研究的基礎(chǔ)上,理論聯(lián)系實際,分析了我國廢舊電腦的回收現(xiàn)狀,并借鑒國外廢舊電腦逆向物流的成功的發(fā)展經(jīng)驗,對影響逆向物流網(wǎng)絡(luò)整體效益的兩個重要的因素——回收處理中心的選址定位和各回收設(shè)施之間運輸車輛路線的設(shè)計安排進(jìn)行研究,通過對運輸路線的優(yōu)化安排實現(xiàn)逆向物流運輸成本的節(jié)約和碳排放量的最小化,進(jìn)而實現(xiàn)廢舊電腦專業(yè)處理企業(yè)的收益最優(yōu)化,綜合考慮了再處理中心的選址問題和處理能力限制,并根據(jù)各回收點的收集數(shù)量以及各設(shè)施點間的距離等合理的安排車輛的運輸批量和運輸路線。并通過算例對本文所建模型進(jìn)行應(yīng)用,證明了算法的有效性。
[Abstract]:It is the pursuit and common responsibility of governments and society to realize low-carbon development and balance the contradiction between economy and environment. With the rapid development of economy, the speed of computer upgrading is also accelerating. China has entered the peak period of computer waste. Due to the consideration of environmental protection and conservation of resources, people begin to pay attention to the recycling of used computers. Home-based recycling businesses use irregular recycling methods to seriously pollute water, air, and soil. And most professional recycling enterprises because there is no effective recycling network to collect the number of waste computers relative to its processing capacity is very small, and then lead to losses. It is an urgent problem to construct a reasonable recycling network of waste computers and optimize the reverse logistics system so as to maximize the revenue of recycling and processing enterprises. Based on the research of related literature, this paper analyzes the current situation of recycling waste computers in our country, and draws lessons from the successful development experience of reverse logistics of used computers in foreign countries. This paper studies two important factors that affect the overall benefit of reverse logistics network, namely, the location of the recycling center and the design arrangement of the transportation vehicle route between the recycling facilities. Through the optimization of the transportation route to achieve the reverse logistics transportation cost savings and carbon emissions minimization, and then realize the waste computer professional processing enterprise income optimization. The problem of location of reprocessing center and the limitation of processing capacity are considered comprehensively. According to the collection quantity of each recovery point and the distance between the facilities, the transportation volume and route of the vehicle are arranged reasonably. The validity of the algorithm is proved by the application of the model established in this paper through an example.
【學(xué)位授予單位】：北京交通大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號】：F713.2;F426.671

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本文編號：1445974