退役汽车产品回收处理ANP评价模型研究

发布时间：2018-04-04 13:53

本文选题：退役汽车　切入点：回收处理　出处：《湖南大学》2015年硕士论文

【摘要】：近年来国内汽车工业的迅猛发展引起了国内汽车保有量急剧增加。截至2014年底,汽车保有量已达到1.54亿辆。庞大的汽车保有量预示着巨大的汽车报废量。由退役汽车引起的物质资源、能源紧缺和环境恶化等问题将严重制约汽车工业的可持续性发展,对其回收处理十分必要。退役汽车产品的回收处理方式包括原材料回收、再制造和废弃处理,对回收处理方式进行评价研究具有重要意义。传统的评价方法并未考虑到评价模型中同一层次元素间的相互影响,也未涉及下层元素对上层元素的反馈作用。针对此问题,本文采用网络分析法对退役汽车产品回收处理方案的评价进行研究,研究内容主要包括以下三个方面。在对回收处理流程和网络分析法(Analytic Network Process,ANP)等相关理论的研究基础上,构建了一种针对退役汽车产品回收处理方式的评价指标体系,并对每个指标作了详细说明。利用建立的评价指标体系,充分考虑指标之间的相互影响关系,包括内部影响和下层元素对上层元素的反馈作用,构建了一种ANP评价模型,对评价模型的算法过程进行了详细分析。其中,经济性准则权重的计算采用单位成本收益的方法。最后,以某回收处理厂回收退役汽车产品为例,实例验证方法的有效性,并进行了灵敏度分析。灵敏度分析结果表明汽车回收处理厂应该大力发展原材料回收和再制造技术,提高退役汽车产品的回收利用率,充分挖掘其经济价值,尽量避免采用废弃处理的方式,以节约资源,减少对环境造成的污染。
[Abstract]:In recent years, the rapid development of domestic automobile industry has caused a sharp increase in domestic automobile ownership.By the end of 2014, the number of cars has reached 154 million.The large number of cars indicates a huge amount of car scraps.The problems of material resources, energy shortage and environmental deterioration caused by decommissioned vehicles will seriously restrict the sustainable development of automobile industry, and it is necessary to recycle them.The recycling methods of retired automobile products include raw material recovery, remanufacturing and waste treatment. It is of great significance to evaluate the recycling treatment methods.The traditional evaluation method does not take into account the interaction between the elements of the same level in the evaluation model, nor does it involve the feedback effect of the lower layer elements on the upper layer elements.In order to solve this problem, this paper uses network analysis method to study the evaluation of the recovery treatment scheme of retired automobile products, which mainly includes the following three aspects.On the basis of the research on the process of recycling and the theory of Analytic Network process Network (ANPs), an evaluation index system for the recovery and treatment of retired automobile products is constructed, and each index is explained in detail.Based on the established evaluation index system, a ANP evaluation model is constructed by taking into account the interaction between the indicators, including the internal influence and the feedback of the lower layer elements to the upper elements.The algorithm process of evaluation model is analyzed in detail.Among them, the economic criterion weight calculation adopts the unit cost income method.Finally, taking a recycling plant as an example, the effectiveness of the method is verified and sensitivity analysis is carried out.The sensitivity analysis results show that the automobile recycling treatment plant should develop the technology of raw material recovery and remanufacture, improve the recovery efficiency of retired automobile products, fully excavate its economic value, and avoid the waste treatment as far as possible.In order to save resources and reduce pollution to the environment.
【学位授予单位】：湖南大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：X82

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