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1.
用网络层次分析法(ANP)评估应急桥梁设计方案   总被引:6,自引:3,他引:6  
主要介绍了应用网络层次分析法(ANP)评估应急桥梁设计方案的基本步骤.ANP在综合考虑各种因素的同时,考虑到因素间的相互影响,对各因素间的依赖的反馈关系进行了描述和计算,最后进行综合排序.利用超级决策SD(Super Decisions)软件很方便的计算了一个实例,计算结果表明,应用ANP评估应急桥梁设计方案是合理的.  相似文献   

2.
通过提炼工程施工联合体风险分担影响因素,构建联合体风险分担ANP模型。以风险分担比例模糊综合评判所得隶属矩阵为信息基础,求解基于信息熵的ANP模型客观权重。结合ANP模型主观权重,利用相对熵原理获得ANP模型综合权重,并对风险最优分担比例予以求解,保证了不同决策信息及偏好信息的集结。通过算例分析,验证了所构建模型的可行性及合理性。  相似文献   

3.
基于ANP和模糊积分的多准则决策方法及其应用   总被引:2,自引:1,他引:1  
传统的多准则决策方法一般都假设各个决策准则是相互独立的,但是在实际决策问题中准则之间一般具有相互作用或者相关性.针对传统的多准则决策方法无法处理这一问题, 首先引入模糊测度的概念,能够更加合理地刻画准则之间的相互关系. 同时,提出运用网络分析法(ANP)、影响矩阵方法来求解模糊测度值,适用于没有历史数据可以利用的情况, 并且易于专家的理解和操作. 然后,使用Choquet模糊积分对多个准则的评价值进行聚合,得到各个方案的综合评价值, 并进行多方案择优.最后将所提方法应用于一个海军潜艇论证中多方案对比的实例研究,验证了方法的合理性和可行性.  相似文献   

4.
基于熵的决策评价模型及应用   总被引:46,自引:1,他引:45  
本文根据熵的性质,把多指标评价投资项目方案的固有信息与决策者的经验判断的主观信息量化并结合,从而建立决策评价模型。最后,用实例说明其应用。  相似文献   

5.
农业物流绩效评价的ANP方法   总被引:7,自引:0,他引:7  
为评价农业物流绩效的优劣,提出了基于网络分析法(ANP)的评价模型。利用该法的优点是在分析过程中可以考虑各个指标之间难以避免的相互影响和制约关系。将农业物流划分为3个主要方面,提出了农业物流的评价指标体系,并在此基础上建立了指标非线性的多指标综合评价决策模型,最后给出数值例子说明方法的有效性。图2,表2,参6。  相似文献   

6.
决策单元相互评价模型及其应用研究   总被引:4,自引:0,他引:4  
】  相似文献   

7.
层次模糊决策法及其在生态环境评价中的应用   总被引:8,自引:0,他引:8  
应用层次分析的思想和模糊集合方法 ,提出了层次模糊决策法 .该方法的主要特征是突出树状层次结构的灵活特点和因素指标的模糊数的确定方法 ,应用此方法对某市生态环境进行了质量评价 ,得到了满意的结果  相似文献   

8.
下岗和待业是当前我国的社会热点问题,做好失业保险这项工作无疑是一种很有意义的事,本文运用Bayes决策方法探讨了失业保险方案的优化实施问题。在适当的条件下导出了最优的参试单位数及最优安排。  相似文献   

9.
施工导流方案动态交互协商决策   总被引:1,自引:0,他引:1  
施工导流方案的选择需要业主、设计和施工单位通过协商实现. 针对协商过程的动态性和交互性,基于群组风险决策理论,建立促进方案决策螺旋推进的交互模型. 采用加权平均算子集结决策者的评价信息,以决策者评价与群体评价一致作为交互决策的目标导向,通过自适应迭代模拟决策者之间的协商过程,挖掘决最优价值的评价信息. 在此基础上,计算各导流方案的得分函数和精确函数,据此进行导流方案的优劣排序. 实例验证了该方法的可行性和有效性,可互协商视角下导流方案的优选提供理论基础.  相似文献   

10.
应用多属性决策的威胁评估方法   总被引:41,自引:0,他引:41  
威胁评估是作战系统需要完成的功能之一 ,对实现指挥控制系统自动化是非常重要的。威胁评估涉及的因素比较多 ,目前还没有统一的方法。威胁评估实际上是一个推理、决策的行为 ,而决策理论为推理、决策提供了理论方法。根据威胁评估和多属性决策的特点 ,提出了基于多属性决策的威胁评估模型和方法 ,应用隶属函数及逼近于理想的排序法 (TOPSIS)分析 ,并通过示例说明应用多属性决策的威胁评估方法。  相似文献   

11.
DECISION MAKING - THE ANALYTIC HIERARCHY ANDNETWORK PROCESSES (AHP/ANP)   总被引:10,自引:0,他引:10  
This is the first part of an introduction to multicriteria decision making using the Analytic Hierarchy Process (AHP) and its generalization, the Analytic Network Process (ANP). The discussion involves individual and group decisions both with the independence of the criteria from the alternatives as in the AHP and also with dependence and feedback in the entire decision structure as in the ANP. This part explains the Analytic Hierarchy Process, with examples, and presents in some detail the mathematical foundations. An exposition of the Analytic Network Process and its applications will appear in later issues of this journal. Thomas L. Saaty holds the Chair of University Professor, Katz Graduate School of Business, University of Pittsburgh, Pittsburgh, PA, and obtained his Ph.D. in mathematics from Yale University. Before that he was a professor at the Wharton School of the University of Pennsylvania for ten years. Prior to that he spent seven years at the Arms Control and Disarmament Agency in the State Department in Washington, DC, that carried out the arms reduction negotiations with the Soviets in Geneva. His current research interests include decision-making, planning, conflict resolution and synthesis in the brain. As a result of his search for an effective means to deal with weapons tradeoffs at the Disarmament Agency and, more generally, with decision-making and resource allocation, Professor Saaty developed The Analytic Hierarchy Process (AHP) and its generalization to dependence and feedback, the Analytic Network Process (ANP). He is co-developer of the software Expert Choice and of the software Super Decisions for decisions with dependence and feedback. He has authored or co-authored twelve books on the AHP/ANP. Professor Saaty has also written a number of other books that embrace a variety of topics, including Modern Nonlinear Equations, Nonlinear Mathematics, Graph Theory, The Four Color Problem, Behavioral Mathematics, Queuing Theory, Optimization in Integers, Embracing the Future and The Brain: Unraveling the Mystery of How It Works. His most recent book is Creative Thinking, Problem Solving & Decision Making. The book is a rich collection of ideas, incorporating research by a growing body of researchers and practitioners, profiles of creative people, projects and products, theory, philosophy, physics and metaphysics...all explained with a liberal dose of humor. He has published more than 300 refereed articles in a wide variety of professional journals. He has been on the editorial boards of Mathematical Reviews, Operations Research, Naval Research Logistics Quarterly, Mathematical and Computer Modeling, Socio-Economic Planning Sciences, Applied Mathematics Letters, and several others. He also served as consultant to many corporations and governments.  相似文献   

12.
DECISION MAKING - THE ANALYTIC HIERARCHY AND NETWORK PROCESSES (AHP/ANP)   总被引:25,自引:0,他引:25  
This is the first part of an introduction to multicriteria decision making using the Analytic Hierarchy Process (AHP) and its generalization, the Analytic Network Process (ANP). The discussion involves individual and group decisions both with the independence of the criteria from the alternatives as in the AHP and also with dependence and feedback in the entire decision structure as in the ANP. This part explains the Analytic Hierarchy Process, with examples, and presents in some detail the mathematical foundations. An exposition of the Analytic Network Process and its applications will appear in later issues of this journal.  相似文献   

13.
1. Introduction Recent advances in Information and Communication Technologies (ICT) have occurred in a number of areas includinginformation quality (Chutimaskul and Wangpipatwong 2004), strategy (Sha, Hung and Lin 2004) organization (Crowne 2004), technological change (Mitchell 2004), and utility1. Introduction Recent advances in Information and Communication Technologies (ICT) have occurred in a number of areas includinginformation quality (Chutimaskul and Wangpipatwong 2004), strateg…  相似文献   

14.
综合大学教学工作的评价与应用   总被引:3,自引:0,他引:3  
从定性分析和定量评价相结合的角度出发,以层次分析法和模糊数学为基础,研究建立了对综合大学教学工作进行综合评价的定量方法。通过对某省综合大学进行了实例评价,证明该方法是简单实用的.  相似文献   

15.
The Analytic Network Process (ANP) is a multicriteria theory of measurement used to derive relative priority scales of absolute numbers from individual judgments (or from actual measurements normalized to a relative form) that also belong to a fundamental scale of absolute numbers. These judgments represent the relative influence, of one of two elements over the other in a pairwise comparison process on a third element in the system, with respect to an underlying control criterion. Through its supermatrix, whose entries are themselves matrices of column priorities, the ANP synthesizes the outcome of dependence and feedback within and between clusters of elements. The Analytic Hierarchy Process (AHP) with its independence assumptions on upper levels from lower levels and the independence of the elements in a level is a special case of the ANP. The ANP is an essential tool for articulating our understanding of a decision problem. One had to overcome the limitation of linear hierarchic structures and their mathematical consequences. This part on the ANP summarizes and illustrates the basic concepts of the ANP and shows how informed intuitive judgments can lead to real life answers that are matched by actual measurements in the real world (for example, relative dollar values) as illustrated in market share examples that rely on judgments and not on numerical data. Thomas L. Saaty holds the Chair of University Professor, Katz Graduate School of Business, University of Pittsburgh, Pittsburgh, PA, and obtained his Ph.D. in mathematics from Yale University. Before that he was a professor at the Wharton School of the University of Pennsylvania for ten years. Prior to that he spent seven years at the Arms Control and Disarmament Agency in the State Department in Washington, DC, that carried out the arms reduction negotiations with the Soviets in Geneva. His current research interests include decision-making, planning, conflict resolution and synthesis in the brain. As a result of his search for an effective means to deal with weapons tradeoffs at the Disarmament Agency and, more generally, with decision-making and resource allocation, Professor Saaty developed The Analytic Hierarchy Process (AHP) and its generalization to dependence and feedback, the Analytic Network Process (ANP). He is co-developer of the software Expert Choice and of the software Super Decisions for decisions with dependence and feedback. He has authored or co-authored twelve books on the AHP/ANP. Professor Saaty has also written a number of other books that embrace a variety of topics, including Modern Nonlinear Equations, Nonlinear Mathematics, Graph Theory, The Four Color Problem, Behavioral Mathematics, Queuing Theory, Optimization in Integers, Embracing the Future and The Brain: Unraveling the Mystery of How It Works. His most recent book is Creative Thinking, Problem Solving & Decision Making. The book is a rich collection of ideas, incorporating research by a growing body of researchers and practitioners, profiles of creative people, projects and products, theory, philosophy, physics and metaphysics...all explained with a liberal dose of humor. He has published more than 300 refereed articles in a wide variety of professional journals. He has been on the editorial boards of Mathematical Reviews, Operations Research, Naval Research Logistics Quarterly, Mathematical and Computer Modeling, Socio-Economic Planning Sciences, Applied Mathematics Letters, and several others. He also served as consultant to many corporations and governments.  相似文献   

16.
区间数层次分析方法及其应用   总被引:2,自引:0,他引:2  
刘清君  邹小梅 《系统工程》2005,23(5):120-123
从区间数判断矩阵入手,介绍权系数的计算方法,给出了区间数层次分析计算公式和决策准则,并进行了实例分析。  相似文献   

17.
1. Introduction The Hajj is the annual pilgrimage to Makkah in Saudi Arabia by Muslims of all races, from all over the world. Every year, for over fourteen hundred years since the farewell pilgrimage of the Prophet Mohammed, millions of Muslims, men and women, have gathered for the same ritual, which can be described as the greatest gathering of mankind. Making the Hajj pilgrimage is the fifth pillar of Islam, and is the only one that must be performed in specific places: Makkah and its su…  相似文献   

18.
The Analytic Network Process (ANP) is a multicriteria theory of measurement used to derive relative priority scales of absolute numbers from individual judgments (or from actual measurements normalized to a relative form) that also belong to a fundamental scale of absolute numbers. These judgments represent the relative influence, of one of two elements over the other in a pairwise comparison process on a third element in the system, with respect to an underlying control criterion. Through its supermatrix, whose entries are themselves matrices of column priorities, the ANP synthesizes the outcome of dependence and feedback within and between clusters of elements. The Analytic Hierarchy Process (AHP) with its independence assumptions on upper levels from lower levels and the independence of the elements in a level is a special case of the ANP. The ANP is an essential tool for articulating our understanding of a decision problem. One had to overcome the limitation of linear hierarchic structures and their  相似文献   

19.
ApplicationofFuzzyMathematicsintheEvaluationofTextbooksininstitutionsofHigherLearning¥LIJianning;YANXianming(shanxiUniversity...  相似文献   

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