西安市装备制造业供应商选择研究

发布时间：2018-06-01 18:53

本文选题：西安市装备制造业 + 供应商选择　；参考：《西安工业大学》2013年硕士论文

【摘要】：装备制造业已成为西安市综合竞争力的决定性产业,其发展情况会对整个城市的经济发展产生巨大的影响。近年来,供应商在西安市装备制造业供应链中地位日益突出,企业如何选择供应商从而有效降低供应链成本具有重要的意义。但是,目前对供应商选择的研究存在以下问题：现有研究中关于供应商评价指标是普适的,未考虑到不同的行业类型,且对企业究竟要选几个供应商的研究多为定性研究,缺少定量研究。针对以上不足,本文首先根据西安市装备制造业的特点,构建西安市装备制造业供应商综合能力评价指标体系,并建立评价模型,在已建立的评价模型得到供应商排序结果的基础上,以采购总成本最小为目标,建立考虑罚金成本因素的供应商数量选择模型并求解,从而给出企业供应商选择方案。本研究一方面弥补以往不分行业、普适的供应商评价的不足；另一方面为评价后供应商的选择提供了方法。论文的主要工作和创新性成果如下：提炼西安市装备制造业供应商综合能力评价指标,建立体系并构建评价模型。首先,对国内外相关学者研究成果进行总结,结合本研究的行业特点及供应商评价指标体系的建立原则,通过走访部分西安市装备制造企业的采购部、财务部和技术部等部门,初步构建一个供应商综合能力的评价指标体系；其次,通过初步问卷调查的意见反馈,对指标进行筛选,最终构建出4个一级指标和18个二级指标的综合能力评价指标体系。然后,运用RBF神经网络构建供应商评价模型,并通过A企业进行实例分析,得到供应商排序结果。在供应商评价模型得到供应商排序结果的基础上,运用线性规划方法,考虑罚金成本因素,以采购总成本最小为目标,分别建立单产品供应商数量选择模型和多产品供应商数量选择模型,并进行求解。最后通过对西安市某装备制造企业进行实例分析,从而给出供应商选择方案,为西安市装备制造业供应商的选择提供依据。
[Abstract]:The equipment manufacturing industry has become the decisive industry of the comprehensive competitiveness of Xi'an, and its development will have a great impact on the economic development of the whole city. In recent years, suppliers have become increasingly prominent in the supply chain of equipment manufacturing industry in Xi'an. It is of great significance for enterprises to select suppliers so as to effectively reduce the cost of supply chain. However, the current research on supplier selection has the following problems: the existing research on supplier evaluation index is universal, does not take into account different industry types, and the research on how many suppliers enterprises should choose is mostly qualitative research. There is a lack of quantitative research. According to the characteristics of the equipment manufacturing industry in Xi'an, this paper firstly constructs the comprehensive capability evaluation index system of equipment manufacturing suppliers in Xi'an city, and establishes the evaluation model. Based on the results of supplier ranking obtained by the established evaluation model and taking the minimum total cost of procurement as the goal, a supplier number selection model considering the factor of fine cost is established and solved, and the enterprise supplier selection scheme is given. On the one hand, this study makes up for the shortcomings of common supplier evaluation without industry, on the other hand, it provides a method for supplier selection after evaluation. The main work and innovative achievements of this paper are as follows: refining the comprehensive capability evaluation index of equipment manufacturing suppliers in Xi'an, establishing the system and constructing the evaluation model. First of all, summarize the research results of domestic and foreign scholars, combined with the industry characteristics of this study and the establishment of supplier evaluation index system, through visiting parts of Xi'an equipment manufacturing enterprise procurement department, finance department and technical department, etc. The evaluation index system of supplier's comprehensive ability is constructed preliminarily. Secondly, through the feedback of the preliminary questionnaire, the index is screened, and finally, the evaluation index system of 4 first-grade indexes and 18 second-level indexes is constructed. Then, the supplier evaluation model is constructed by using RBF neural network, and the result of supplier ranking is obtained by an example of A enterprise. On the basis of supplier evaluation model and linear programming method, considering the factor of fine cost, the goal is to minimize the total cost of procurement. Single product supplier number selection model and multi-product supplier number selection model were established and solved. Finally, through the analysis of an equipment manufacturing enterprise in Xi'an, a supplier selection scheme is given, which provides the basis for the supplier selection of the equipment manufacturing industry in Xi'an.
【学位授予单位】：西安工业大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：F426.4

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