發(fā)布時間：2018-11-18 21:08

【摘要】：自上世紀(jì)八、九十年代開始，我國電子電氣產(chǎn)品經(jīng)歷了一輪銷售高峰，此后逐漸成為國民消費市場的主導(dǎo)產(chǎn)品。經(jīng)過幾十年的發(fā)展，中國電子電氣行業(yè)逐漸形成了完善的產(chǎn)業(yè)鏈和相關(guān)產(chǎn)業(yè)體系，使得該產(chǎn)業(yè)成為中國經(jīng)濟實現(xiàn)可持續(xù)、健康增長的中堅力量。然而，面對大量廢舊電子電氣產(chǎn)品（WEEE）的處理問題，目前存在以下問題：①回收模式不明確，企業(yè)在決定自營、聯(lián)營，還是第三方回收模式時存有顧慮；②有效回收離不開適當(dāng)?shù)奈锪骶W(wǎng)絡(luò)支持，物流網(wǎng)絡(luò)主導(dǎo)者對如何進行網(wǎng)絡(luò)布局缺乏理論指導(dǎo)；③大部分生產(chǎn)商缺乏參與回收的動力，對回收產(chǎn)業(yè)鏈的收益前景堪憂，更是沒有發(fā)展的方向。為此，本文就以下問題進行研究： （1）對外包供應(yīng)商進行評價。分析自營、聯(lián)營與第三方回收的利弊，，明確目前回收模式發(fā)展的趨勢；就WEEE綠色回收物流供應(yīng)商選擇問題，提出應(yīng)用Constriant-FAHP和Fuzzy-VIKOR方法來評價，該方法引入約束和程度分析，通過Constriant-FAHP確定評價指標(biāo)的權(quán)重；利用Fuzzy-VIKOR對供應(yīng)商進行排序，根據(jù)最大群體效用和最小個別遺憾值求取折中方案；最后通過算例檢驗指標(biāo)體系和評價方法的有效性。 （2）構(gòu)建成本最小化（收益最大化）的第三方物流回收網(wǎng)絡(luò)并進行優(yōu)化�？紤]模型參數(shù)為確定型、隨機型與模糊型的混合，提出應(yīng)用隨機機會約束和模糊機會約束模型相結(jié)合的方法（稱為不確定規(guī)劃）完成；設(shè)模型參數(shù)是相互獨立的，利用轉(zhuǎn)換定理將不確定規(guī)劃轉(zhuǎn)變?yōu)槌Ｒ?guī)數(shù)學(xué)規(guī)劃模型；利用LINGO軟件對其求解，得到最優(yōu)網(wǎng)絡(luò)結(jié)構(gòu)。 （3）應(yīng)用系統(tǒng)動力學(xué)（SD）方法對WEEE回收產(chǎn)業(yè)發(fā)展前景的仿真研究。借助VENSIM軟件構(gòu)建并模擬電子電氣產(chǎn)品銷售/再制造供應(yīng)鏈，跟蹤了供應(yīng)鏈上產(chǎn)品質(zhì)量、供應(yīng)鏈反應(yīng)速度、GDP增長率、庫存調(diào)節(jié)時間、處理能力擴展策略、環(huán)保政策指數(shù)六種因素對供應(yīng)鏈?zhǔn)找娴挠绊憽ａ槍Υ嬖诘膯栴}，平衡經(jīng)濟增長與環(huán)境保護之間關(guān)系給出有效的應(yīng)對策略，為實踐應(yīng)用提供借鑒。
[Abstract]:Since the eighties and nineties of last century, the electronic and electrical products of our country have experienced a round of sales peak, and have gradually become the dominant products in the national consumer market. After decades of development, the electronics and electrical industry in China has gradually formed a perfect industrial chain and related industrial system, which makes the industry become the backbone of the sustainable and healthy growth of China's economy. However, in the face of a large number of waste electrical and electronic products (WEEE) processing problems, there are the following problems: 1 recovery model is unclear, enterprises in the decision of self-support, associate, or third-party recycling mode has concerns; (2) effective recovery can not be achieved without proper logistics network support, and the leader of logistics network lacks theoretical guidance on how to carry out network layout; Most of the producers lack the motivation to participate in the recovery, so they are worried about the profit prospects of the recycling industry chain, and there is no direction of development. Therefore, this paper studies the following issues: (1) Evaluation of outsourcing suppliers. The advantages and disadvantages of self-support, joint venture and third party recovery are analyzed, and the development trend of the current recovery mode is clarified. For the problem of WEEE green recycling logistics supplier selection, Constriant-FAHP and Fuzzy-VIKOR methods are applied to evaluate the supplier. The method introduces constraint and degree analysis, and determines the weight of evaluation index through Constriant-FAHP. The supplier is sorted by Fuzzy-VIKOR, and the compromise scheme is obtained according to the maximum group utility and the minimum individual regret value. Finally, the validity of the index system and the evaluation method are tested by an example. (2) construct and optimize the cost minimization (profit maximization) third party logistics recovery network. Considering that the model parameters are deterministic, stochastic and fuzzy, a method of combining stochastic chance constraint and fuzzy chance constraint model is proposed (called uncertain programming). Let the parameters of the model be independent of each other, transform the uncertain programming into a conventional mathematical programming model by using the transformation theorem, and obtain the optimal network structure by solving it with LINGO software. (3) Simulation study on the development prospect of WEEE recovery industry by using system dynamics (SD) method. With the help of VENSIM software, the supply chain of electronic and electrical products is built and simulated. The product quality, supply chain reaction speed, GDP growth rate, inventory adjusting time and processing capacity expansion strategy are tracked. The influence of six factors of environmental policy index on the profit of supply chain. Aiming at the existing problems, an effective strategy is given to balance the relationship between economic growth and environmental protection, which can be used for reference in practice.
【學(xué)位授予單位】：安徽工業(yè)大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號】：F426.6;F713.2;F252

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