摘要
针对水库洪水调度多目标决策中专家主观思维模糊、决策信息不完备的问题,提出了一种基于模糊集理论的水库洪水调度多目标决策方法。该方法首先通过迭代计算得到了符合实际要求、便于程序化实现的目标权重。然后,根据得到的目标权重确立了满足精度要求的目标综合决策值和模糊划分,根据计算结果判定各决策方案所属类别和优劣排序,得到了既兼顾主观偏好又满足客观属性的决策方案。实例结果表明了提出的基于模糊集理论的多目标决策方法对水库洪水调度是简便而有效的。
To reservoir flood control operation of the multi-objective decision making information incomplete and expert decision-making fuzzy question,this paper proposed reservoir flood control operation of the multi-objective decision based on fuzzy set theory. According to the method, the goal weight with realistic and easy to program have been obtained by iterative calculation. According to the goal weight met the goal of accuracy, the value of integrated decision-making and fuzzy partition, and the type of the decision-making and an Quality sorting have been determined according to the calculated results. The decision scheme has been got, it was fulfilled both subjective preferences and objective attributes. The example showed that flood control reservoir flood control operation based on multi-objective decision making method could be used for practice simply and effectively.
出处
《沈阳农业大学学报》
CAS
CSCD
北大核心
2011年第3期340-344,共5页
Journal of Shenyang Agricultural University
基金
国家高技术发展计划(863)项目(2006AA01A126)
国家自然科学基金项目(50979088)
关键词
多目标决策
权重
模糊集
水库洪水调度
muhi-objective decision
weight
fuzzy sets
reservoir flood control operation
