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绿色产品的群灰色关联分析评价方法研究   总被引:3,自引:2,他引:1  
分析了绿色产品评价的特点,建立了群灰色关联分析评价方法,绿色产品评价的方法应体现绿色产品功能性、均衡性、差异性和广泛性的特点.通过把属性指标权重和评价者权重引入灰色关联分析.建立了群灰色关联分析方法,不但充分利用了评价指标的客观数据,而且综合考虑了属性指标和评价者之间的相对重要性.实验研究表明,该方法完全适用于绿色产品的评价,为类似绿色产品评价需体现功能性、均衡性、差异性和广泛性特点的多属性综合评价问题提供了一种有效的方法.  相似文献
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This paper analyzes the state of the art of partner selection and enumerates the advantage of partner selection based on gray relation analysis comparing to the other algorithms of the partner selection. Furthermore, partner selection system based on gray relation for an Agile Virtual Enterprise(AVE) is analyzed and designed based on the definition and characteristics of the AVE. According to J2EE mode, the architecture of the partner selection system is put forward and the system is developed t~ing JSP, EJB and SQL Server. The paper lays emphasis on a gray relational mathematic model, AVE evaluation infrastructure, a core algorithm of partner selection and a multi-layer gray relation selection process.  相似文献
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高洁  李锦飞 《工业工程》2004,7(3):44-46
针对影响物流中心选址因素的特点,提出用灰色关联分析方法对物流中心选址进行决策,并给出了具体的计算方法和实例分析。  相似文献
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宋拥民  章奎生 《声学技术》2008,27(2):247-250
用东方音乐厅客观音质参数的测试结果和访谈得到的主观评价结果对东方音乐厅与世界上14个大型音乐厅的音质效果进行了分析,虽然东方音乐厅的音质效果令人满意,但其音质究竟能够达到怎样的满意度却缺乏可参照的目标。按照音质相近等级相同的原则可以判定东方音乐厅的音质效果与柏林交响乐厅最为接近,文章应用灰色系统关联度分析方法推断东方音乐厅的音质效果达到了优异级。  相似文献
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Failure mode and effect analysis (FMEA) is a powerful tool for defining, identifying, and eliminating potential failures from the system, design, process, or service before they reach the customer. Since its appearance, FMEA has been extensively used in a wide range of industries. However, the conventional risk priority number (RPN) method has been criticized for having a number of drawbacks. In addition, FMEA is a group decision behavior and generally performed by a cross‐functional team. Multiple experts tend to express their judgments on the failure modes by using multigranularity linguistic term sets, and there usually exists uncertain and incomplete assessment information. In this paper, we present a novel FMEA approach combining interval 2‐tuple linguistic variables with gray relational analysis to capture FMEA team members’ diversity opinions and improve the effectiveness of the traditional FMEA. An empirical example of a C‐arm X‐ray machine is given to illustrate the potential applications and benefits of the proposed approach. Copyright © 2014 John Wiley & Sons, Ltd.  相似文献
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