基于G-TOPSIS的多品种小批量生产车间设施布局方案评价研究

发布时间：2018-03-22 13:51

本文选题：多品种小批量　切入点：设施布局　出处：《重庆大学》2014年硕士论文　论文类型：学位论文

【摘要】：科学合理的车间设施布局方案评价，有助于发现设施布局方案存在的问题和不足，指导设施布局方案的顺利实施。通过对多品种小批量生产车间设施布局研究现状的分析发现，目前针对多品种小批量生产车间设施布局方案评价的研究较为欠缺，针对评价体系的研究更是匮乏，并且现有的评价方法有一定的局限性。文章提出构建多品种小批量生产车间设施布局方案的评价指标体系，并采用G-TOPSIS法（灰色关联分析理想点法，Grey Relational Analysis and Technique forOrder Preference by Similarity to an Ideal Solution）建立评价模型，以期丰富多品种小批量生产车间设施布局方案评价的理论基础，提高设施布局方案评价结果的可靠性。论文的研究工作主要包括如下几个方面：首先，介绍论文的选题背景，剖析国内外设施布局方案评价的研究现状，提出论文研究的目的及意义，介绍论文研究的主要内容、章节安排。结合多品种小批量生产车间设施布局的基本内涵，深入分析其设施布局的特征，在此基础上从研究思路和技术路线、研究过程模型、关键问题及研究框架四方面提出论文研究的技术框架。其次，构建多品种小批量生产车间设施布局方案的评价指标体系。在分析多品种小批量生产车间设施布局影响因素的基础上，确定评价指标，设计评价指标体系。并基于粗糙集理论删除冗余指标，，介绍指标约简的方法。然后，建立多品种小批量生产车间设施布局方案的评价模型。采用灰色关联度的方法来确定指标权重；分别分析灰色关联分析与TOPSIS法在评价应用中存在的问题和不足，利用两者相结合的方法建立G-TOPSIS的多品种小批量生产车间设施布局方案评价模型。最后，将上述评价指标体系及评价模型应用于D企业某多品种小批量生产车间的设施规划项目中，结果表明论文研究成果具有一定的工程应用价值。
[Abstract]:Scientific and reasonable evaluation of workshop facility layout scheme is helpful to find out the problems and shortcomings of the facility layout scheme and to guide the smooth implementation of the facility layout scheme. Through the analysis of the present situation of the research on the facility layout of multi-variety and small-batch production workshop, it is found that, At present, the research on the evaluation of facilities layout in multi-variety and small-batch production workshops is relatively deficient, and the research on the evaluation system is even more scarce. And the existing evaluation methods have some limitations. This paper puts forward the evaluation index system to construct the facility layout scheme of multi-variety and small-batch production workshop. The evaluation model is established by using G-TOPSIS (Grey Relational Analysis and Technique forOrder Preference by Similarity to an Ideal solution) in order to enrich the theoretical basis of facility layout evaluation in multi-variety and small-batch production workshop. Improve the reliability of facility layout evaluation results. The research work of the thesis mainly includes the following aspects:. First of all, it introduces the background of the thesis, analyzes the present situation of the evaluation of the layout of facilities at home and abroad, puts forward the purpose and significance of the research, and introduces the main contents of the paper. Chapter arrangement. Combined with the basic connotation of facilities layout of multi-variety and small-batch production workshop, the characteristics of facility layout are analyzed in depth. On the basis of this, the research process model is studied from the perspective of research ideas and technical route. The technical framework of the thesis is put forward in four aspects: the key problems and the research framework. Secondly, the evaluation index system of facility layout scheme of multi-variety and small-batch production workshop is constructed. On the basis of analyzing the influencing factors of facility layout in multi-variety and small-batch production workshop, the evaluation index is determined. The evaluation index system is designed and the method of index reduction is introduced based on rough set theory. Then, the evaluation model of facility layout scheme of multi-variety and small-batch production workshop is established. The grey correlation degree method is adopted to determine the index weight, and the problems and shortcomings of grey correlation analysis and TOPSIS method in evaluation and application are analyzed respectively. The evaluation model of facility layout of multi-variety and small-batch production workshop based on G-TOPSIS is established by combining the two methods. Finally, the above evaluation index system and evaluation model are applied to the facility planning project of a multi-variety and small batch production workshop in D enterprise. The results show that the research results of this paper have certain engineering application value.
【学位授予单位】：重庆大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TB491

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