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Vendor Evaluation and Selection Using Fuzzy AHP 被引量:1
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作者 LIU Qiong,ZHAO Han,LIANG Ping,WU Zhaoyun (Hefei University of Technology,Hefei 230009,China) 《武汉理工大学学报》 CAS CSCD 北大核心 2006年第S1期265-269,共5页
Vendor evaluation and selection is one of the most important issues in manufacturing management. It is a multi-criteria decision problem including various factors. Traditional methods have many shortcomings. Fuzzy AHP... Vendor evaluation and selection is one of the most important issues in manufacturing management. It is a multi-criteria decision problem including various factors. Traditional methods have many shortcomings. Fuzzy AHP model is established to solve this problem. A general evaluation method is provided and steps are presented. As a case study,the model is implemented in an electro-mechanical product company. And a detailed example is given to illustrate the effectiveness of this approach. 展开更多
关键词 vendor selection MULTI-CRITERIA DECISION evaluation method FUZZY AHP
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DECISION OF SELECTION ABOUT COMPUTER SYSTEM AND ITS VENDOR
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作者 归瑶琼 《Journal of China Textile University(English Edition)》 EI CAS 1993年第1期58-63,共6页
The purpose of this article is to help small business persons who are in the market formicro-computers to select and use the specific product or service that will most effectively satisfytheir needs.This study is the ... The purpose of this article is to help small business persons who are in the market formicro-computers to select and use the specific product or service that will most effectively satisfytheir needs.This study is the development of a structure of representing system attributes in a formsuitable for a manageable decision model.This study uses“Descriptor”software package as a tooland uses the decision model of selecting a computer system and its vendor for an organization(buyer)to exemplify the application of“Descriptor”in decision processing. 展开更多
关键词 DECISION selection COMPUTER systems vendor DESCRIPTOR small BUSINESS
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A MCDM-based model for vendor selection:a case study in the particleboard industry
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作者 Reza Zanjirani Farahani Moslem Fadaei 《Journal of Forestry Research》 CAS CSCD 2012年第4期685-690,共6页
We investigated procurement of raw materials for particleboard to minimize costs and develop an efficient optimization model for product mix. In a multiple-vendor market, vendors must be evaluated based on specified c... We investigated procurement of raw materials for particleboard to minimize costs and develop an efficient optimization model for product mix. In a multiple-vendor market, vendors must be evaluated based on specified criteria. Assuming sourcing from the highest-scoring vendors, annual purchase quantities are then planned. To meet procure- ment needs, we first propose a model to describe the problem. Then, an appropriate multi-criteria decision making (MCDM) technique is se- lected to solve it. We ran the model using commercial software such as LINGO~ and then compared the model results to a real case involving one of the largest particleboard manufacturers in the region. The model run based real data yielded a procurement program that is more efficient and lower in cost than the program currently in use. Use of this procurement modelling approach would yield considerable financial returns. 展开更多
关键词 vendor selection PARTICLEBOARD multi-criteria decision making FOREST mathematical model
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Design of multi-band frequency selective surfaces using multi-periodicity combined elements 被引量:1
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作者 Lu Mingyun Huang Minjie Wu Zhe 《Journal of Systems Engineering and Electronics》 SCIE EI CSCD 2009年第4期675-680,共6页
Traditional multi-band frequency selective surface (FSS) approaches are hard to achieve a perfect resonance response in a wide band due to the limit of the onset grating lobe frequency determined by the array. To so... Traditional multi-band frequency selective surface (FSS) approaches are hard to achieve a perfect resonance response in a wide band due to the limit of the onset grating lobe frequency determined by the array. To solve this problem, an approach of combining elements in different period to build a hybrid array is presented. The results of series of numerical simulation show that multi-periodicity combined element FSS, which are designed using this approach, usually have much weaker grating lobes than the traditional FSS. Furthermore, their frequency response can be well predicted through the properties of their member element FSS. A prediction method for estimating the degree of expected grating lobe energy loss in designing multi-band FSS using this approach is provided. 展开更多
关键词 frequency selective surface MULTI-BAND grating lobe multi-periodicity combined element
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Short Period Logistics Integrating: a Model for Vendors'Evaluating and Selecting
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作者 WANG Xu-bin, XIAO Gui-chun, HU Jian-yang (School of Management, Huazhong University of Science & Technology, W uhan 430074, China) 《厦门大学学报(自然科学版)》 CAS CSCD 北大核心 2002年第S1期267-,共1页
Vendors’Evaluating and Selecting is one study focu s in SCM and VMO. It is one of the very important operations management and can ad vance to implement the strategic aims. With the increase in use of total quality m... Vendors’Evaluating and Selecting is one study focu s in SCM and VMO. It is one of the very important operations management and can ad vance to implement the strategic aims. With the increase in use of total quality management and just-in-time concepts by a wide range of firms, the vendor sel ection question has become extremely important. It is necessary for firms to tak e part in the global competition and global manufacture. There are some decision -making techniques which can be used for evaluating and selecting vendors, such as weighting point methods, utility theary, multi-objective programming, analy tic hierarchy process, vendor profile analysis, and so on. Analytic Hierarchy Pr ocess(AHP) is a technique in common use for quantifying the problem. Since AHP i s put forward in 1973 by Satty, it has been accepted. However, this technique ha s its shortcomings, and one of them is that distributing weights is subjective. In recent years,some scholars prove that it is defferent from factual doing usin g subjective ways for vendors’ evaluating and selecting. In fact, the methods f or vendors’evaluating and selecting should be given by practical circs. Today, there’s somebody who has brought forward that it is studied by deviding four ty pes of relationships in view of two major factors: the reference time horizon of the relationship; and the content of the relationship in terms of the nature of the interation between supplier and customer. In the paper, we only consider th e scenario of short-term and logistic intergration brought forward by Cristina and Andrea. In the scenario, we only consider current manufacturing performance. In fact, the scenario is often seen in these developing countries.We bring up a model for grey system analysis on vendors’evaluating and selecting to attempt to expore this problem. The model integrates AHP and the grey system theory and attempt to eliminate the subjective factors in AHP using objective datum. Moreov er, it is based on the feature of data insufficiency and uncertainty and sample information of abnormality in system data.So,it overcomes the issues of deficien t information and absent data(it is often seen in management). 展开更多
关键词 SCM VMO vendors’evaluating and selecting grey system analysis
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Fuzzy Programming Models for Vendor Selection Problem in a Supply Chain 被引量:2
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作者 王俊艳 赵瑞清 唐万生 《Tsinghua Science and Technology》 SCIE EI CAS 2008年第1期106-111,共6页
This paper characterizes quality, budget, and demand as fuzzy variables in a fuzzy vendor selection expected value model and a fuzzy vendor selection chance-constrained programming model, to maximize the total quality... This paper characterizes quality, budget, and demand as fuzzy variables in a fuzzy vendor selection expected value model and a fuzzy vendor selection chance-constrained programming model, to maximize the total quality level. The two models have distinct advantages over existing methods for selecting vendors in fuzzy environments. A genetic algorithm based on fuzzy simulations is designed to solve these two models. Numerical examples show the effectiveness of the algorithm. 展开更多
关键词 vendor selection problem supply chain management fuzzy variable fuzzy simulation genetic algorithm
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AN UTILITIES BASED APPROACH FOR MULTI-PERIOD DYNAMIC PORTFOLIO SELECTION 被引量:2
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作者 Guoliang YANG Siming HUANG Wei CHEN 《Journal of Systems Science and Systems Engineering》 SCIE EI CSCD 2007年第3期277-286,共10页
This paper proposed a multi-period dynamic optimal portfolio selection model. Assumptions were made to assure the strictness of reasoning. This Approach depicted the developments and changing of the real stock market ... This paper proposed a multi-period dynamic optimal portfolio selection model. Assumptions were made to assure the strictness of reasoning. This Approach depicted the developments and changing of the real stock market and is an attempt to remedy some of the deficiencies of recent researches. The model is a standard form of quadratic programming. Furthermore, this paper presented a numerical example in real stock market. 展开更多
关键词 Portfolio selection quadratic programming multi-period model UTILITIES
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Time Consistent Multi-period Worst-Case Risk Measure in Robust Portfolio Selection 被引量:1
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作者 aJia Liu Zhi-Ping Chen Yong-Chang Hui 《Journal of the Operations Research Society of China》 EI CSCD 2018年第1期139-158,共20页
In this paper,we first construct a time consistent multi-period worst-case risk measure,which measures the dynamic investment risk period-wise from a distributionally robust perspective.Under the usually adopted uncer... In this paper,we first construct a time consistent multi-period worst-case risk measure,which measures the dynamic investment risk period-wise from a distributionally robust perspective.Under the usually adopted uncertainty set,we derive the explicit optimal investment strategy for the multi-period robust portfolio selection problem under the multi-period worst-case risk measure.Empirical results demonstrate that the portfolio selection model under the proposed risk measure is a good complement to existing multi-period robust portfolio selection models using the adjustable robust approach. 展开更多
关键词 Distributionally robust optimization multi-period risk measure Dynamic portfolio selection Conditional value-at-risk
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Multi-Objective Vendor Selection Problem of Supply Chain Management Under Fuzzy Environment
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作者 Srikant Gupta Irfan Ali Aquil Ahmed 《Journal of the Operations Research Society of China》 EI CSCD 2021年第1期33-62,共30页
Survival of a company in today's competitive business environment depends mainly on its supply chain.An adequate supply chain gives a competitive edge to a com-pany.Sourcing,which is the initial stage of a supply ... Survival of a company in today's competitive business environment depends mainly on its supply chain.An adequate supply chain gives a competitive edge to a com-pany.Sourcing,which is the initial stage of a supply chain,can be made efficient by making an appropriate selection of vendors.Appropriate vendor selection results not only in reduced purchasing costs,decreased production lead time,increased customer satisfaction but also in improved corporate competitiveness.In general,the vendor selection problem is a multi-objective decision-making problem that involves some quantitative and qualitative factors.So,we have considered a multi-objective ven-dor selection problem(MOV SP)with three multiple objective goals:minimization of net ordering price,minimization of rejected units and minimization of late delivered units.In most of the cases,information about the price of a unit,percentage of rejected units,percentage of late delivered units,vendor rating value and vendor quota flexibil-ity may not be known precisely due to some reasons.In this paper,imprecision in input information is handled by the concept of a simulation technique,where the parameter follows the uniform distribution.Deterministic,stochastic,a-cut and ranking function approaches are used to get the crisp value of the simulated data sets.The four differ-ent algorithms,namely-fuzzy programming,goal programming,lexicographic goal programming and D1-distance algorithm,have been used for solving the MOVSP.In last,three different types of simulated data sets have been used to illustrate the work. 展开更多
关键词 vendor selection problem Trapezoidal fuzzy number α-Cut and ranking function Fuzzy programming Goal programming Lexicographic goal programming
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信号成本与服务外包供应商信号传递关系的博弈模型 被引量:26
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作者 梁建英 李垣 廖貅武 《中国管理科学》 CSSCI 2007年第1期99-105,共7页
由于服务外包市场的信息不对称性和不完美性,外包商难以清楚了解供应商的能力,使得服务外包供应商选择市场出现逆向选择。为解决非对称信息条件下服务外包供应商选择市场运行的低效问题,本文利用信号博弈建立了信号成本与外包供应商信... 由于服务外包市场的信息不对称性和不完美性,外包商难以清楚了解供应商的能力,使得服务外包供应商选择市场出现逆向选择。为解决非对称信息条件下服务外包供应商选择市场运行的低效问题,本文利用信号博弈建立了信号成本与外包供应商信号传递关系的数学模型,并通过案例分析说明了该模型对管理的指导意义。 展开更多
关键词 非对称信息 逆向选择 信号博弈 供应商选择
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敏捷供应链中供应商选择的AHP/DEA方法 被引量:45
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作者 娄平 陈幼平 +1 位作者 周祖德 袁楚明 《华中科技大学学报(自然科学版)》 EI CAS CSCD 北大核心 2002年第4期29-31,共3页
针对敏捷供应链管理中供应商选择这一重要问题 ,考虑到网络技术和信息技术的发展所带来的企业可供选择的供应商越来越多以及处理选择供应商的数据越来越大的特点 ,迫切需要一个综合评价供应商的方法 .分析了网络时代供应商选择的特点 ,... 针对敏捷供应链管理中供应商选择这一重要问题 ,考虑到网络技术和信息技术的发展所带来的企业可供选择的供应商越来越多以及处理选择供应商的数据越来越大的特点 ,迫切需要一个综合评价供应商的方法 .分析了网络时代供应商选择的特点 ,结合层次分析法 (AHP)和数据包络法 (DEA)的优缺点 ,提出了一种选择供应商的AHP/DEA方法 ,并运用AHP/DEA方法对实例进行分析和计算 ,得到了满意的计算结果 . 展开更多
关键词 敏捷制造 供应商选择 层次分析法 数据包络法 判断矩阵 AHP DEA 敏捷供应链
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多品种供应的多供应商选择模型及分解算法 被引量:12
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作者 姚建明 蒲云 +1 位作者 周国华 赵正佳 《西南交通大学学报》 EI CSCD 北大核心 2005年第4期519-524,共6页
为解决供应链中多品种供应的多供应商选择问题,建立了以供应综合成本最低为目标函数、满足多个约束条件的组合优化模型.为解决求解的困难,采用变换分解算法,将原模型转换为整数规划问题.根据不同迭代方式,给出了2种基本运算步骤·... 为解决供应链中多品种供应的多供应商选择问题,建立了以供应综合成本最低为目标函数、满足多个约束条件的组合优化模型.为解决求解的困难,采用变换分解算法,将原模型转换为整数规划问题.根据不同迭代方式,给出了2种基本运算步骤·在算例中运用模型和算法,得到了多物资供应环境下多供应商的最优任务分派·新方法克服了常规供应商的选择评价方法只针对单一物资供应过程和面向单一供应商选择过程的局限性. 展开更多
关键词 多品种 供应 多供应商 选择 分解算法 供应链
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供应商选择及定购计划的分析 被引量:30
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作者 朱建军 刘士新 +1 位作者 王梦光 黄敏 《东北大学学报(自然科学版)》 EI CAS CSCD 北大核心 2003年第10期956-958,共3页
研究供应链管理中供应商选择及定购计划,利用主、客观偏好系数,提出用AHP和DEA相结合的方法确定供应商评价准则的综合权重,以弥补AHP容易造成不一致判断,而DEA又不能反映决策者偏好的缺点·此外,以价格、质量、服务水平、准时供货... 研究供应链管理中供应商选择及定购计划,利用主、客观偏好系数,提出用AHP和DEA相结合的方法确定供应商评价准则的综合权重,以弥补AHP容易造成不一致判断,而DEA又不能反映决策者偏好的缺点·此外,以价格、质量、服务水平、准时供货为评价准则,考虑最少定购批量、最少供应商数目等约束条件,建立供应商选择的多目标规划模型·基于评价准则的综合权重,将多目标规划模型转化成单目标规划模型求解,最后通过算例说明方法的有效性· 展开更多
关键词 供应商选择 采购 多目标规划 层次分析法 数据包络分析法 综合权重
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供应商选择准则与方法 被引量:34
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作者 蒋洪伟 韩文秀 《科技与管理》 2001年第1期69-70,73,共3页
现代采购管理的趋势是减少供应商的数量,并与之建立互信、互利、互助的长期稳定的合作伙伴关系,因此,企业对于供应商的选择更加慎重,必须综合考虑候选供应商在各个方面的表现。针对供应商选择问题,提出了供应商选择的基本步骤,并... 现代采购管理的趋势是减少供应商的数量,并与之建立互信、互利、互助的长期稳定的合作伙伴关系,因此,企业对于供应商的选择更加慎重,必须综合考虑候选供应商在各个方面的表现。针对供应商选择问题,提出了供应商选择的基本步骤,并对供应商选择的准则与方法进行了总结与归纳。 展开更多
关键词 供应商 选择准则 企业 采购管理 供应商选择 选择方法 直观判断法 线性权重法 采购成本法
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基于TOPSIS法的超市生鲜食品供应商选择模型研究 被引量:23
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作者 宋宝娥 朱文茵 李晓明 《食品与机械》 CSCD 北大核心 2013年第4期223-228,共6页
随着经济的发展,超市已经成为消费者购买生鲜食品的主要渠道。生鲜食品供应商作为供应链的第一环节,是保证食品安全的源头,也是提高整个生鲜食品供应链竞争力的关键因素。基于质量安全、价格成本、服务水平、管理水平和人员素质建立超... 随着经济的发展,超市已经成为消费者购买生鲜食品的主要渠道。生鲜食品供应商作为供应链的第一环节,是保证食品安全的源头,也是提高整个生鲜食品供应链竞争力的关键因素。基于质量安全、价格成本、服务水平、管理水平和人员素质建立超市生鲜食品供应商选择指标体系,运用熵组合权和TOPSIS法构建供应商选择模型,并通过A超市的生鲜食品供应商选择对熵组合权TOPSIS模型进行实证分析。 展开更多
关键词 超市 生鲜食品 供应商选择 熵组合权 TOPSIS
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供货商选择的双层规划模型及遗传算法求解 被引量:12
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作者 肖剑 但斌 张旭梅 《重庆大学学报(自然科学版)》 EI CAS CSCD 北大核心 2007年第6期155-158,共4页
采购商在对供货商的选择中,需要考虑到供货商的选择行为,因供货商只和符合自己理性选择的采购商进行交易。传统的供货商选择模型对此考虑较少,鉴于此,建立了供货商选择的双层规划模型,并设计了基于遗传算法的模型求解算法。模型的上层... 采购商在对供货商的选择中,需要考虑到供货商的选择行为,因供货商只和符合自己理性选择的采购商进行交易。传统的供货商选择模型对此考虑较少,鉴于此,建立了供货商选择的双层规划模型,并设计了基于遗传算法的模型求解算法。模型的上层规划体现了采购商对供货商的最小成本选择,下层规划中描述了需求量在供货商之间的分配,即供货商的选择行为,并考虑了供货商的最小采购批量和供货能力以及产品匹配等约束。最后通过一算例验证了模型及其算法的可行性。 展开更多
关键词 供货商选择 双层规划 遗传算法
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行业性电子商务平台下的供应商选择问题研究 被引量:4
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作者 李昕 吴澄 刘连臣 《计算机集成制造系统-CIMS》 EI CSCD 北大核心 2003年第4期270-275,共6页
电子商务平台与单一企业环境下的供应商选择问题,在特点和应用上有很大差异。本文通过对行业性电子商务平台的分析,研究了在其环境下的供应商选择问题。针对其"多交易信息,少生产数据"的特点,在AHP核心选择算法的基础上增加... 电子商务平台与单一企业环境下的供应商选择问题,在特点和应用上有很大差异。本文通过对行业性电子商务平台的分析,研究了在其环境下的供应商选择问题。针对其"多交易信息,少生产数据"的特点,在AHP核心选择算法的基础上增加采购习惯积累和供应商协同评价等分系统,并且结合电子商务平台的特点,对供应商预选择算法进行了改造。研究了这一体系的关键技术,设计了一种行业性电子商务平台下的供应商选择决策支持系统,结合摩托车行业,实现了电子商务平台,并给出了在行业性电子商务平台进行供应商选择的一般方法。 展开更多
关键词 行业性 电子商务平台 供应商选择问题 多目标决策 网上购物 电子交易
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基于DEA/TOPSIS组合模型的钢铁企业绿色供应商选择 被引量:6
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作者 王燕 王煦 王道平 《经济与管理》 CSSCI 2010年第4期49-52,共4页
钢铁企业绿色供应商选择是一个典型的多目标、多准则、非结构化的问题。基于DEA/TOPSIS的组合模型,实现对DEA结果的进一步优选,算例验证了该模型的有效性。组合模型为供应链管理提供了一种新的供应商选择方法。
关键词 钢铁企业 绿色供应商 供应商选择 数据包络法 TOPSIS
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供应商选择的AHP/随机DEA方法 被引量:14
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作者 黄绍服 赵韩 《重庆大学学报(自然科学版)》 EI CAS CSCD 北大核心 2004年第2期28-31,共4页
供应商选择直接关系到供应链中核心企业的采购质量,影响到企业的市场竞争力,因此,研究供应商选择方法,具有重要的理论意义和实践意义。文中研究了供应商选择基本原则,分析了供应商选择常用方法。综合供应商选择的层次分析法(AHP)和数据... 供应商选择直接关系到供应链中核心企业的采购质量,影响到企业的市场竞争力,因此,研究供应商选择方法,具有重要的理论意义和实践意义。文中研究了供应商选择基本原则,分析了供应商选择常用方法。综合供应商选择的层次分析法(AHP)和数据包络法(DEA),提出了供应商选择的AHP/随机DEA方法。通过引入随机变量,解决了数据包络分析中权重选择的不足之处,把选择供应商过程中的主观判断转变为可信度判断,提高供应商评价的可靠度。 展开更多
关键词 供应商选择 层次分析法 数据包络法 随机处理
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基于因子分析的我国钢铁企业绿色供应商选择指标实证研究 被引量:12
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作者 王煦 王道平 王燕 《软科学》 CSSCI 北大核心 2009年第10期46-49,共4页
以钢铁企业为研究对象,从绿色采购的视角,通过实证研究提取了绿色供应商选择的指标,并对调研数据进行了因子分析,最终构建出四维的供应商选择指标体系。数据分析表明,该指标体系具有很高的信度和效度。
关键词 绿色采购 钢铁企业 供应商选择 因子分析 实证研究
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