权敏感全局估计及其在水电方案计算中的应用  

Global Estimation of Weight Sensitivity and Its Application in Hydroelectric Objective Computation

作　　者：陈守煜[1] 刘金禄[1] 伏广涛[1] 

机构地区：[1]大连理工大学土木工程系,辽宁大连116024

出　　处：《水利水电科技进展》2001年第3期21-23,共3页Advances in Science and Technology of Water Resources

摘　　要：基于陈守煜提出的多目标模糊优选决策理论与模型 ,分析该模型对于权变化的敏感性质 ,给出了权扰动的转移方程 .进而得到几个权扰动量的估计不等式 .这些不等式反映了权扰动量与决策相对优属度扰动量之间的全局制约关系 .Based on the multi objective fuzzy optimal selection decision making theory and model, the sensitivity of the model to weight variation is analyzed, and the transfer equation of weight disturbance is presented. Then some inequalities for the estimation of weight disturbance are obtained, which reflect a global constraint relationship between the weight disturbance and the disturbance of relative optimal degree of decision making. The result provides a theoretical foundation for the estimation of the effect of objective weight variation of the system on decision making.

关 键 词：模糊优选模型 权扰动不等式 水力发电计算 

分 类 号：TV72[水利工程—水利水电工程]