模糊优选模型的权灵敏度分析及其应用  

Analyses on Weight Sensitivity of Fuzzy Optimal Selection Model and ItsApplication in Selection of Hydroelectric Power Installations

作　　者：刘金禄[1] 陈守煜[1] 

机构地区：[1]大连理工大学土木工程系,辽宁大连116024

出　　处：《水电能源科学》2002年第4期54-56,共3页Water Resources and Power

摘　　要：基于多目标决策模糊优选模型,探讨了该模型中权变化对目标优属度的影响关系,得到了权扰动转移方程。进一步研究了一类特殊的扰动关系,即无响应权扰动关系,提出了该类权扰动量满足的模型,通过实例说明了无响应权扰动量的求解方法。Based on the multiobjective decisionmaking fuzzy optimal selection model proposed in reference , the relation between variants of weights and influence of relative optimal membership degrees is discussed. A weight variant transfer equation is obtained. Then, a type of special variant relation is further studied. Finally, a method to calculate nonresponse weight variant is proposed.

关 键 词：多目标决策 模糊优选模型 权扰动转移方程 无响应权扰动 

分 类 号：O159[理学—数学]