摘要
按目标分层，用分层模糊优选理论对流域综合开发方案进行优选，分层时允许评 价因素重叠，从而便于确定目标与评价因素的权重。对分层模糊优选模型进行了分 析，证明在单层模糊优选时与模糊综合评判模型有相同的排序，但结论更加离散。当 分层评判时，克服了模糊综合评判模型的结论值趋于均化难以产生合理评判结果的缺 点。
A multi-objective hierarchial evaluation method of water resources plans is presented.The stages are divided according to the objectives.The factors of evaluation are allowed to overlap so that the weights of the objectives and factors of evaluation can be determined easily.Through theoretical analysis and case study, the model has been proved to be more universal and efficient than the fuzzy comprehensive decision model.
出处
《大连理工大学学报》
EI
CAS
CSCD
北大核心
1991年第1期95-100,共6页
Journal of Dalian University of Technology
基金
国家自然科学基金资助项目
关键词
水资源
水利规划
模糊优选
多目标
water resources
fuzzy subsets
hierarchy
multi-objective
