物流管理-汽车零部件供应商选择评价.docxVIP

PAGE PAGE III 汽车零部件供应商选择评价 摘要：当前我国大部分制造业认为竞争优势的核心来源应是降低内部制造成本及提高产品性价比，但顾客需求变化越来越快、产品生命周期越来越短及市场环境变化越来越复杂，这使得制造业代表——汽车制造业面临着利润缩水、成本加大等一系列问题。汽车零部件业面临的困境及挑战尤为突出，各企业都在不断探求新方式以增加核心竞争力，而供应链整合已被普遍的认为是可以提高企业经营绩效与竞争力的策略及方式，企业间的竞争力之争已逐步转化为供应链之间的竞争，如何建立完整的供应链、整合供应链各利益相关者、对供应链或供应链联盟进行管理与运作，并以此来提高汽车零部件企业的供应链管理绩效，进而提高经营绩效。在此基础上本文运用层次分析法的原理，计算评价指标体系中各个指标相对于目标层的权重，客观地计算各个指标的权重。在计算方案层各个方案相对于准则层的权重时，采用指数变换方法构造判断矩阵，避免了判断矩阵的不确定问题，并据此给出了一种基于AHP的供应商评价选择模型。 关键词：汽车零部件；供应商选择；AHP；层次分析法 Abstract: The current our country most manufacturing think the core source of competitive advantage should be is to reduce internal manufacturing costs and improve product performance, but the customer demand changes faster and faster, more and more short product life cycle and market environment change more and more complex, which makes the manufacturing, automobile manufacturing industry faced with shrinking margins, cost increase and a series of problems. Auto parts industry, especially the difficulties and challenges facing, companies are constantly explore new ways to increase the core competitive power, and supply chain integration has been widely considered can improve business performance and competitive strategy and way, the battle over the competitiveness among enterprises has gradually transformed into competition between supply chains, how to establish a complete supply chain, integrated supply chain various stakeholders, with management and operations, supply chain or supply chain alliance to improve automobile parts enterprises of supply chain management performance, and improve business performance. On this basis, this paper applies the principle of analytic hierarchy process to calculate the weight of each index in the evaluation index system relative to the target layer and objectively calculate the weight of each index. When calculating the weight of each scheme in the scheme layer relative to the criterion layer, the judgment matrix is constructed by using the exponential transformation m