| 权敏感全局估计及其在水电方案计算中的应用 |
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| 引用本文： | 陈守煜,刘金禄,伏广涛.权敏感全局估计及其在水电方案计算中的应用[J].水利水电科技进展,2001,21(3):21-23. |
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| 作者姓名： | 陈守煜 刘金禄 伏广涛 |
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| 作者单位： | 大连理工大学土木工程系, |
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| 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 .从而为多目标决策系统目标权重变动对决策的影响提供理论依据
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| 关 键 词： | 模糊优选模型 权扰动转移方程 权扰动不等式 水力发电计算 |
| 文章编号： | 1006-7647(2001)03-0021-03 |
| 修稿时间： | 2001年1月4日 |
Global Estimation of
Weight Sensitivity and Its Application in Hydroelectric Objective Computation |
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| CHEN Shou yu,et al.Global Estimation of
Weight Sensitivity and Its Application in Hydroelectric Objective Computation[J].Advances in Science and Technology of Water Resources,2001,21(3):21-23. |
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| Authors: | CHEN Shou yu |
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| Abstract: | 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. |
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| Keywords: | fuzzy optimal selection model weight variant transfer equation weight variant inequality calculation of hydroelectric power |
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