摘要
移民安置是水库工程建设的重要组成部分,而移民安置区的选址直接关系到移民安置工作的成败。通过引入粗糙数的概念,对不同决策者的主观偏好进行整合,得到以粗糙数形式表示的群体偏好信息,用最优最劣法(BWM)确定指标权重,并采用基于粗糙数的消去与选择转换法(ELECTRE)对备选方案进行排序,构建了基于粗糙数BWM_ELECTRE方法的水库移民安置区优选模型。实例分析验证了该模型的可行性和有效性。
The resettlement is an important part of reservoir construction,and the location of resettlement area is directly related to the success or failure of resettlement work.In order to optimize the selection of resettlement area,the subjective preferences of different decision makers are integrated by introducing the concept of rough numbers,and the group preference information expressed in the form of rough numbers is obtained.The weights of the indicators are determined by the best-worst method(BWM),and based on the rough number-based Elimination Et Choice Translating Reality(ELECTRE)method,the alternative schemes are ranked.Finally,the optimal model of reservoir resettlement area based on the rough number BWM_ELECTRE method is constructed.The feasibility and effectiveness of the model are verified by an example analysis.
作者
孙瑞
姚凯文
张丹
SUN Rui;YAO Kaiwen;ZHANG Dan(Renewable Energy Academy,North China Electric Power University,Beijing 102206,China)
出处
《水力发电》
北大核心
2020年第4期16-20,共5页
Water Power
关键词
水库移民安置
安置区优选
粗糙数
最优最劣法
reservoir resettlement
resettlement area optimization
rough number
best-worst method
