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Response surface method using grey relational analysis for decision making in weapon system selection 被引量:9
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作者 Peng Wang Peng Meng Baowei Song 《Journal of Systems Engineering and Electronics》 SCIE EI CSCD 2014年第2期265-272,共8页
A proper weapon system is very important for a na- tional defense system. Generally, it means selecting the optimal weapon system among many alternatives, which is a multiple- attribute decision making (MADM) proble... A proper weapon system is very important for a na- tional defense system. Generally, it means selecting the optimal weapon system among many alternatives, which is a multiple- attribute decision making (MADM) problem. This paper proposes a new mathematical model based on the response surface method (RSM) and the grey relational analysis (GRA). RSM is used to obtain the experimental points and analyze the factors that have a significant impact on the selection results. GRA is used to an- alyze the trend relationship between alternatives and reference series. And then an RSM model is obtained, which can be used to calculate all alternatives and obtain ranking results. A real world application is introduced to illustrate the utilization of the model for the weapon selection problem. The results show that this model can be used to help decision-makers to make a quick comparison of alternatives and select a proper weapon system from multiple alternatives, which is an effective and adaptable method for solving the weapon system selection problem. 展开更多
关键词 weapon system multiple-attribute decision making(MaDM) response surface method (RSM) grey relational analysis(GRa).
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Extension of TOPSIS for fuzzy multi-attribute decision making problem based on experimental analysis 被引量:16
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作者 Min Tian Yuanyuan He Sifeng Liu 《Journal of Systems Engineering and Electronics》 SCIE EI CSCD 2010年第3期416-422,共7页
This paper is concerned with a technique for order performance by similarity to ideal solution(TOPSIS) method for fuzzy multi-attribute decision making,in which the information about attribute weights is partly know... This paper is concerned with a technique for order performance by similarity to ideal solution(TOPSIS) method for fuzzy multi-attribute decision making,in which the information about attribute weights is partly known and the attribute values take form of triangular fuzzy numbers.Considering the fact that the triangular fuzzy TOPSIS results yielded by different distance measures are different from others,a comparative analysis of triangular fuzzy TOPSIS ranking from each distance measure is illustrated with discussion on standard deviation.By applying the most reasonable distance,the deviation degrees between attribute values are measured.A linear programming model based on the maximal deviation of weighted attribute values is established to obtain the attribute weights.Therefore,alternatives are ranked by using TOPSIS method.Finally,a numerical example is given to show the feasibility and effectiveness of the method. 展开更多
关键词 fuzzy multi-attribute decision making technique for order performance by similarity to ideal solution(TOPSIS) method triangular fuzzy number distance measure.
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Multi-attributed decision making for mining methods based on grey system and interval numbers 被引量:8
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作者 刘浪 陈建宏 +1 位作者 王革民 劳德正 《Journal of Central South University》 SCIE EI CAS 2013年第4期1029-1033,共5页
In the case of unknown weights, theories of multi-attributed decision making based on interval numbers and grey related analysis were used to optimize mining methods. As the representative of independence for the indi... In the case of unknown weights, theories of multi-attributed decision making based on interval numbers and grey related analysis were used to optimize mining methods. As the representative of independence for the indicator, the smaller the correlation of indicators is, the greater the weight is. Hence, the weights of interval numbers of indicators were determined by using correlation coefficient. Relative closeness based on positive and negative ideal methods was calculated by introducing distance between interval numbers, which made decision making more rational and comprehensive. A new method of ranking interval numbers based on normal distribution was proposed for the optimization of mining methods, whose basic properties were discussed. Finally, the feasibility and effectiveness of this method were verified by theories and practice. 展开更多
关键词 mining method interval number multi-attributed decision making grey related analysis correlation coefficient normaldistribution RaNKING
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Maximizing deviation method for multiple attribute decision making under q-rung orthopair fuzzy environment 被引量:2
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作者 Jie Wang Gui-wu Wei +1 位作者 Cun Wei Jiang Wu 《Defence Technology(防务技术)》 SCIE EI CAS CSCD 2020年第5期1073-1087,共15页
Because of the uncertainty and subjectivity of decision makers in the complex decision-making environment,the evaluation information of alternatives given by decision makers is often fuzzy and uncertain.As a generaliz... Because of the uncertainty and subjectivity of decision makers in the complex decision-making environment,the evaluation information of alternatives given by decision makers is often fuzzy and uncertain.As a generalization of intuitionistic fuzzy set(IFSs)and Pythagoras fuzzy set(PFSs),q-rung orthopair fuzzy set(q-ROFS)is more suitable for expressing fuzzy and uncertain information.But,in actual multiple attribute decision making(MADM)problems,the weights of DMs and attributes are always completely unknown or partly known,to date,the maximizing deviation method is a good tool to deal with such issues.Thus,combine the q-ROFS and conventional maximizing deviation method,we will study the maximizing deviation method under q-ROFSs and q-RIVOFSs in this paper.Firstly,we briefly introduce the basic concept of q-rung orthopair fuzzy sets(q-ROFSs)and q-rung interval-valued orthopair fuzzy sets(q-RIVOFSs).Then,combine the maximizing deviation method with q-rung orthopair fuzzy information,we establish two new decision making models.On this basis,the proposed models are applied to MADM problems with q-rung orthopair fuzzy information.Compared with existing methods,the effectiveness and superiority of the new model are analyzed.This method can effectively solve the MADM problem whose decision information is represented by q-rung orthopair fuzzy numbers(q-ROFNs)and whose attributes are incomplete. 展开更多
关键词 Multiple attribute decision making(MaDM) q-rung orthopair fuzzy sets(q-RofSs) q-rung interval-valued orthopair fuzzy sets (q-RIVofSs) Maximizing deviation method Building materials
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Analysis on decision-making model of plan evaluation based on grey relation projection and combination weight algorithm 被引量:12
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作者 ZHANG Zhicai CHEN Li 《Journal of Systems Engineering and Electronics》 SCIE EI CSCD 2018年第4期789-796,共8页
In military service joint operations, when there are more operational forces, more multifarious materials are consumed, the support is more complex and fuzzy, the deployment of personnel is more rapid, and the support... In military service joint operations, when there are more operational forces, more multifarious materials are consumed, the support is more complex and fuzzy, the deployment of personnel is more rapid, and the support provided by wartime military material support powers can be more effective. When the principles,requirements, influencing factors and goals of military material support forces are deployed in wartime, an evaluation indicator system is established. Thus, a new combined empowerment method based on an analytic hierarchy process(AHP) is developed to calculate the subjective weights, and the rough entropy method is used to calculate the objective weights. Combination weights can be obtained by calculating the weight preference coefficient error, which is determined by combining the cooperative game method and the minimum deviation into objectives. This approach can determine the grey relation projection coefficient and synthesize the measure scheme superiority to finally optimize the deployment plan using the grey relation projection decision-making method. The results show that the method is feasible and effective;it can provide a more scientific and practical decision-making basis for the military material support power deployment in wartime. 展开更多
关键词 method for grey relation projection decision-making military supply power in war deployment plan optimization ana-lytic hierarchy process aHP) rough entropy method
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A Simple Additive Weighting Method for Time-SeriesMultiindices Decision Making and Its Applications
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作者 Wang Yingming(Department of Automation, Xiamen University, 361005, P. R. China)(Received January 16, 1998) 《Journal of Systems Engineering and Electronics》 SCIE EI CSCD 1999年第1期4-10,共7页
This paper takes the evaluation of overall economic benefit by an example and proposes a simple additive weighting method for time-series multiindices decision making. The method can automatically determine the weight... This paper takes the evaluation of overall economic benefit by an example and proposes a simple additive weighting method for time-series multiindices decision making. The method can automatically determine the weight coefficients among the multiindices and the years respectively and it also can obtain the objective evaluation results and conclusions. 展开更多
关键词 Time-series multiindices DECISION making ECONOMIC BENEFIT evaluation SIMPLE aDDITIVE weighting method.
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Dynamic programming methodology for multi-criteria group decision-making under ordinal preferences 被引量:3
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作者 Wu Li Guanqi Guo +1 位作者 Chaoyuan Yue Yong Zhao 《Journal of Systems Engineering and Electronics》 SCIE EI CSCD 2010年第6期975-980,共6页
A method of minimizing rankings inconsistency is proposed for a decision-making problem with rankings of alternatives given by multiple decision makers according to multiple criteria. For each criteria, at first, the ... A method of minimizing rankings inconsistency is proposed for a decision-making problem with rankings of alternatives given by multiple decision makers according to multiple criteria. For each criteria, at first, the total inconsistency between the rankings of all alternatives for the group and the ones for every decision maker is defined after the decision maker weights in respect to the criteria are considered. Similarly, the total inconsistency between their final rankings for the group and the ones under every criteria is determined after the criteria weights are taken into account. Then two nonlinear integer programming models minimizing respectively the two total inconsistencies above are developed and then transformed to two dynamic programming models to obtain separately the rankings of all alternatives for the group with respect to each criteria and their final rankings. A supplier selection case illustrated the proposed method, and some discussions on the results verified its effectiveness. This work develops a new measurement of ordinal preferences’ inconsistency in multi-criteria group decision-making (MCGDM) and extends the cook-seiford social selection function to MCGDM considering weights of criteria and decision makers and can obtain unique ranking result. 展开更多
关键词 multi-criteria group decision-making (MCGDM) ordinal preference minimum deviation method dynamic programming Cook-Seiford social selection function.
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Geological adaptability matching design of disc cutter using multicriteria decision making approaches 被引量:9
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作者 XIA Yi-min LIN Lai-kuang +3 位作者 WU Dun JIA Lian-hui CHEN Zhuo BIAN Zhang-kuo 《Journal of Central South University》 SCIE EI CAS CSCD 2018年第4期843-854,共12页
Geological adaptability matching design of a disc cutter is the prerequisite of cutter head design for tunnel boring machines(TBMs)and plays an important role in improving the tunneling efficiency of TBMs.The main pur... Geological adaptability matching design of a disc cutter is the prerequisite of cutter head design for tunnel boring machines(TBMs)and plays an important role in improving the tunneling efficiency of TBMs.The main purpose of the cutter matching design is to evaluate the cutter performance and select the appropriate cutter size.In this paper,a novel evaluation method based on multicriteria decision making(MCDM)techniques was developed to help TBM designers in the process of determining the cutter size.The analytic hierarchy process(AHP)and matter element analysis were applied to obtaining the weights of the cutter evaluation criteria,and the fuzzy comprehensive evaluation and technique for order performance by similarity to ideal solution(TOPSIS)approaches were employed to determine the ranking of the cutters.A case application was offered to illustrate and validate the proposed method.The results of the project case demonstrate that this method is reasonable and feasible for disc cutter size selection in cutter head design. 展开更多
关键词 tunnel boring machine(TBM) disc cutter matching design evaluation method multicriteria decision making(MCDM)
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基于DEMATEL-ISM的物场模型影响度分析
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作者 刘永旭 高常青 +3 位作者 杨波 任升峰 段德荣 杨雪 《机械设计》 北大核心 2025年第1期181-185,共5页
当技术系统中存在多个需解决的问题物场模型时,确定问题物场模型的解决次序对标准解的选择和应用具有重要影响。为提高技术系统中物场模型影响度分析的准确性和科学性,实现问题物场模型排序的数字化计算,提出基于决策试验与评价试验法... 当技术系统中存在多个需解决的问题物场模型时,确定问题物场模型的解决次序对标准解的选择和应用具有重要影响。为提高技术系统中物场模型影响度分析的准确性和科学性,实现问题物场模型排序的数字化计算,提出基于决策试验与评价试验法和解释结构模型相结合的物场模型影响度排序算法。将功能分析与物场模型相结合,以消除问题物场模型间的不良作用为目标,提出问题物场模型的作用链简化规则,计算出问题物场模型间不良作用的中心度和原因度,并实现问题物场模型的排序。以变速箱的轴承监测系统为例,为系统的多个问题物场模型排序提供参考,依次解决问题物场模型,验证所提出算法的可行性和有效性。 展开更多
关键词 发明问题解决理论 物场模型 决策试验与评价试验法 解释结构模型 轴承监测
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考虑专家共识和多风险因素的模糊FMEA法
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作者 万谛 邱浩波 +2 位作者 李明宇 许丹阳 高亮 《计算机集成制造系统》 北大核心 2025年第7期2618-2632,共15页
针对传统故障模式与影响分析(FMEA)存在评估信息具有不确定性、极端性及风险因素之间具有单一性等问题,提出一种基于模糊集和决策与试验评价实验室(DEMATEL)的风险评估方法,为故障的预防与维护提供了重要依据。针对专家评估信息的不确... 针对传统故障模式与影响分析(FMEA)存在评估信息具有不确定性、极端性及风险因素之间具有单一性等问题,提出一种基于模糊集和决策与试验评价实验室(DEMATEL)的风险评估方法,为故障的预防与维护提供了重要依据。针对专家评估信息的不确定性与模糊性,该方法采用梯形模糊数处理专家的评估信息;考虑到专家之间存在共识,运用相似性聚合法(SAM)计算专家评估结果的相对一致度,并结合专家个人背景动态计算专家权重;考虑到某种故障模式可能由多个潜在的风险因素导致,且风险因素之间存在交互关系,应用DEMATEL方法分析故障模式与风险因素的优先级顺序。以某船用柴油发动机曲轴箱爆炸故障的风险评估为例,验证了所提方法的有效性与可行性。 展开更多
关键词 故障模式与影响分析 梯形模糊数 相似性聚合法 决策与试验评价实验室
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基于TrF-FUCOM-MARCOS的航空行李码放特性评估及排序优化
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作者 邢志伟 王叶宸 +2 位作者 罗谦 秦坤 张涛 《包装工程》 北大核心 2025年第13期176-185,共10页
目的针对航空行李码放过程中存在的强异构性和时间序列差异,提出一种优化行李码放顺序的方法,以提升行李自动化处理效率和空间利用率。方法构建包含尺寸、重量、形状、硬度、平整度等5项指标的评估体系,引入梯形模糊数和完全一致性方法... 目的针对航空行李码放过程中存在的强异构性和时间序列差异,提出一种优化行李码放顺序的方法,以提升行李自动化处理效率和空间利用率。方法构建包含尺寸、重量、形状、硬度、平整度等5项指标的评估体系,引入梯形模糊数和完全一致性方法,降低决策中的主观偏差,并结合折中正负理想解排序法,生成行李的最佳码放序列。结果在仿真测试中,经优化后的行李码放序列的行李车空间利用率达到98.37%,相较于未优化序列提高了7.26%,相较于其他排序方法分别提高了3.15%、2.10%。结论该方法能够准确评估行李码放特性,减少主观因素对排序结果的影响,显著提升码放填充率和抗压稳定性,为航空行李自动化处理提供了有效的方案和理论依据。 展开更多
关键词 航空运输 多准则决策 行李码放 特征评估 模糊完全一致性方法
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基于“AHP-熵值-修正TOPSIS”的都市圈城际铁路制式选择模型构建研究
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作者 黄丰 宋唯维 +6 位作者 曹锋 任洁 朱梦瑶 叶玉玲 陈聪聪 周文涛 朱资岳 《铁道标准设计》 北大核心 2025年第7期8-17,共10页
随着都市圈城市化进程的不断推进,国家对重点城市群、都市圈城际铁路、市域(郊)铁路的规划建设给予了高度重视。由于不同的都市圈城际铁路存在制式需求的多样性,制式选择对其运输效率和城市发展具有重要影响。本文旨在为都市圈城际铁路... 随着都市圈城市化进程的不断推进,国家对重点城市群、都市圈城际铁路、市域(郊)铁路的规划建设给予了高度重视。由于不同的都市圈城际铁路存在制式需求的多样性,制式选择对其运输效率和城市发展具有重要影响。本文旨在为都市圈城际铁路制式选择提供一个综合决策模型,模型综合运用AHP层次分析法和熵权评估法。首先,通过专家打分确定评估指标的主观性加权,然后利用熵权评估法确定客观加权,从而解决AHP方法的一致性问题。接着,将主观和客观加权相结合,得出综合加权结果。为了提高决策的准确性,针对TOPSIS方法的局限性,提出一种新的改进方法,采用几何距离和灰关联度相结合的方式,以浙江省某条都市圈城际铁路为研究对象,基于基础资料和运营预测数据,提出5个备选制式方案,选取技术性能、工程建设、运营管理和社会环境四个准则,共13个指标。应用构建的决策模型对其系统制式进行评估和优选,经过综合评估,选出以市域C型车为车辆选型及系统集成的系统制式方案作为最优选方案。本研究为都市圈城际铁路系统的规划和建设提供了科学的决策依据。 展开更多
关键词 城际铁路 制式选择 综合决策模型 aHP层次分析法 熵权评估法 改进TOPSIS方法 都市圈
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基于改进DEMATEL-VIKOR混合模型的产品概念方案评价 被引量:27
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作者 林晓华 冯毅雄 +1 位作者 谭建荣 安相华 《计算机集成制造系统》 EI CSCD 北大核心 2011年第12期2552-2561,共10页
针对当前产品方案评价方法存在的不足,提出一种基于直觉模糊理论的多属性决策模型。该模型结合决策试验与评价试验方法和MCDM算法,引入直觉模糊理论表达信息的不确定性。在传统决策试验与评价试验方法的基础上引入拆分矩阵法以维持综合... 针对当前产品方案评价方法存在的不足,提出一种基于直觉模糊理论的多属性决策模型。该模型结合决策试验与评价试验方法和MCDM算法,引入直觉模糊理论表达信息的不确定性。在传统决策试验与评价试验方法的基础上引入拆分矩阵法以维持综合影响矩阵的直觉模糊特性,由改进决策试验与评价试验方法对产品方案评价系统中的评价指标进行量化分析,其结果以可视化的形式呈现,表达了各评价指标的量化因果关系,同时根据量化结果对指标集进行因果分类、重要度排序和权重分配;在VIKOR算法中改进理想解和负理想解的定义,以折中规划法为核心,提供最大化"群体效益"与最小化"个别遗憾"相妥协的备选方案最佳排序,得到距离理想解最近的折中可行方案。以螺杆式注塑机的方案评价为例,证明了该方法在工程应用中的可行性和有效性。 展开更多
关键词 方案评价 VIKor算法 直觉模糊集 区间数 多属性决策 产品开发
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Sine-Gordon方程的多辛Leap-frog格式 被引量:1
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作者 张宇 邓子辰 胡伟鹏 《应用数学和力学》 CSCD 北大核心 2013年第5期437-444,共8页
非线性发展方程由于具有多种形式的解析解而吸引着众多的研究者,借助多辛保结构理论研究了Sine-Gordon方程的多辛算法.利用Hamilton变分原理,构造出了Sine-Gordon方程的多辛格式;采用显辛离散方法得到了leap-frog多辛离散格式,该格式满... 非线性发展方程由于具有多种形式的解析解而吸引着众多的研究者,借助多辛保结构理论研究了Sine-Gordon方程的多辛算法.利用Hamilton变分原理,构造出了Sine-Gordon方程的多辛格式;采用显辛离散方法得到了leap-frog多辛离散格式,该格式满足多辛守恒律;数值结果表明leap-frog多辛离散格式能够精确地模拟Sine-Gordon方程的孤子解和周期解,模拟结果证实了该离散格式具有良好的数值稳定性. 展开更多
关键词 保结构 多辛方法 Sine—Gordon方程 leap—frog格式
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一种新的基于Gabor特征的零空间人脸识别算法 被引量:1
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作者 陈思 赵欢喜 朱顺痣 《厦门大学学报(自然科学版)》 CAS CSCD 北大核心 2016年第1期108-113,共6页
为了克服人脸识别中的小样本集(small sample size,3S)问题,本文首先利用人脸图像距离模型揭示了线性鉴别分析的物理过程,指出了零空间鉴别分析相对于主元空间鉴别分析可以提取出更有利于人脸识别的鉴别信息.在此基础上,提出了一种有效... 为了克服人脸识别中的小样本集(small sample size,3S)问题,本文首先利用人脸图像距离模型揭示了线性鉴别分析的物理过程,指出了零空间鉴别分析相对于主元空间鉴别分析可以提取出更有利于人脸识别的鉴别信息.在此基础上,提出了一种有效的基于Gabor特征的零空间人脸识别算法,该算法采用一种新的基于邻域保持的鉴别嵌入准则(neighbor-preserving based discriminant embedding,NDE),并利用Gabor小波变换减轻人脸图像中光照和表情变化等因素的影响.在ORL,FERET和AR等人脸数据库上的实验结果表明本文算法具有较优的人脸识别性能. 展开更多
关键词 人工智能 人脸识别 零空间方法 基于邻域保持的鉴别嵌入 GaBor小波变换
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空间结构模型优化的弹性参数FFT-MA随机建模 被引量:2
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作者 黄国娇 曾繁鑫 +2 位作者 王善涛 张宏兵 蒋甫玉 《石油地球物理勘探》 EI CSCD 北大核心 2024年第5期1121-1131,共11页
快速傅里叶变换滑动平均(FFT-MA)法是一种灵活高效的随机建模方法,在地下介质高分辨率建模、复杂介质非平稳建模和不确定性评价等方面具有重要的应用价值。准确构建空间结构模型是利用FFT-MA方法生成合理的随机模型的关键。然而,以往对F... 快速傅里叶变换滑动平均(FFT-MA)法是一种灵活高效的随机建模方法,在地下介质高分辨率建模、复杂介质非平稳建模和不确定性评价等方面具有重要的应用价值。准确构建空间结构模型是利用FFT-MA方法生成合理的随机模型的关键。然而,以往对FFT-MA方法的研究并未提出准确构建空间结构模型的有效方法。为此,文中提出了一种有效的空间结构模型估计方法。该方法基于反演思想,通过最小化随机模型与测井数据和地震数据的空间结构差异,分别估计空间结构模型的纵向自相关长度和横向自相关长度。同时,为了优化空间结构模型的估计效果,在纵向自相关长度的反演过程中引入边界保护正则化,以提高反演的稳定性。此外,将地震约束引入模型优选以提高随机模型的稳定性。实验结果表明:该方法能够稳定估计地下介质的非平稳空间结构模型,从而建立准确描述复杂储层非平稳空间相关特征的高分辨率随机模型。与基于序贯高斯协模拟的随机建模方法相比,使用空间结构模型优化的FFT-MA随机建模方法能够有效刻画多种复杂地质构造从而实现复杂储层建模。 展开更多
关键词 FFT-Ma 方法 空间结构模型 参数反演 边界保护正则化 随机建模 非平稳性建模
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基于DEMATEL和VIKOR的服务外包风险评估
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作者 张永政 耿秀丽 《计算机工程与应用》 CSCD 北大核心 2016年第18期240-245,共6页
服务外包风险评估是企业供应商管理的重要依据。传统风险评估方法 FMEA没有考虑风险模式间的相互影响关系,模糊DEMATEL方法用来分析风险模式的净影响度,进而修正其初始评估的严重度。针对传统FMEA方法将风险因子简单相乘的缺陷,采用模糊... 服务外包风险评估是企业供应商管理的重要依据。传统风险评估方法 FMEA没有考虑风险模式间的相互影响关系,模糊DEMATEL方法用来分析风险模式的净影响度,进而修正其初始评估的严重度。针对传统FMEA方法将风险因子简单相乘的缺陷,采用模糊VIKOR方法对风险模式的严重度、发生频率和难检度进行综合评估。传统模糊VIKOR计算过程中需要进行模糊数的反模糊化处理,造成信息的损失,相对偏好关系分析引入模糊VIKOR计算解决这一问题。以某公司服务外包风险评估为例,验证了所提方法的有效性。 展开更多
关键词 风险评估 故障模式与影响分析(FMEa) 决策试行与评价实验室法(DEMaTEL) 相对偏好关系分析 扩展多准则协调优化解(VIKor)方法
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基于云模型的Pythagorean模糊语言多属性决策方法 被引量:4
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作者 黄俊杰 陈刚 《计算机应用研究》 CSCD 北大核心 2023年第7期2096-2100,2105,共6页
针对专家给出的属性值为Pythagorean模糊语言且专家权重与属性权重均未知的多属性决策问题进行了研究,提出一种基于云模型的多属性决策方法。首先,根据Pythagorean模糊语言决策信息的距离熵计算得到属性权重;其次,计算决策矩阵间的距离... 针对专家给出的属性值为Pythagorean模糊语言且专家权重与属性权重均未知的多属性决策问题进行了研究,提出一种基于云模型的多属性决策方法。首先,根据Pythagorean模糊语言决策信息的距离熵计算得到属性权重;其次,计算决策矩阵间的距离从而得到各决策专家权重;再次,构建Pythagorean模糊云模型决策矩阵并利用专家权重和属性权重进行信息集结;最后,基于TOPSIS方法求取正、负理想解,依据理想解计算各方案贴近度并据此对各备选方案进行排序选择。案例分析表明,该方法优化了复杂环境下的决策,避免了决策信息的丢失,能够较好地解决决策信息的不确定性和决策过程的随机性,具有一定的可行性和有效性。 展开更多
关键词 Pythagorean模糊语言 多属性决策 云模型 TOPSIS方法
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Solution to multiple attribute group decision making problems with two decision makers 被引量:2
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作者 Fangwei Zhang Wei Wang Xuedong Hua 《Journal of Systems Engineering and Electronics》 SCIE EI CSCD 2015年第2期329-333,共5页
A kind of multiple attribute group decision making (MAGDM) problem is discussed from the perspective of statistic decision-making. Firstly, on the basis of the stability theory, a new idea is proposed to solve this ... A kind of multiple attribute group decision making (MAGDM) problem is discussed from the perspective of statistic decision-making. Firstly, on the basis of the stability theory, a new idea is proposed to solve this kind of problem. Secondly, a con- crete method corresponding to this kind of problem is proposed. The main tool of our research is the technique o~ the jackknife method. The main advantage of the new method is that it can identify and determine the reliability degree of the existed decision making information. Finally, a traffic engineering example is given to show the effectiveness of the new method. 展开更多
关键词 multiple attribute group decision making(MaGDM) stability theory jackknife method credibility degree traffic engineering
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Fuzzy distances based FMAGDM compromise ratio method and application 被引量:2
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作者 Zhenfeng Rui Dengfeng Li 《Journal of Systems Engineering and Electronics》 SCIE EI CSCD 2010年第3期455-460,共6页
An extended compromise ratio method(CRM) based on fuzzy distances is developed to solve fuzzy multi-attribute group decision making problems in which weights of attributes and ratings of alternatives on attributes a... An extended compromise ratio method(CRM) based on fuzzy distances is developed to solve fuzzy multi-attribute group decision making problems in which weights of attributes and ratings of alternatives on attributes are expressed with values of linguistic variables parameterized using triangular fuzzy numbers.A compromise solution is determined by introducing the ranking index based on the concept that the chosen alternative should be as close as possible to the positive ideal solution and as far away from the negative ideal solution as possible simultaneously.This proposed method is compared with other existing methods to show its feasibility and effectiveness and illustrated with an example of the military route selection problem as one of the possible applications. 展开更多
关键词 fuzzy multi-attribute group decision making(FMaGDM) compromise ratio method(CRM) linguistic variable fuzzy number fuzzy distance.
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