基于多目标智能加权灰靶决策的水库移民安置区优选

Optimization of Reservoir Resettlement Areas Based on Multi-objective Intelligent Weighted Grey Target Decision-making

将多目标智能加权灰靶决策应用于水库移民安置区优选实例中,分析影响移民安置区优选的因素,挑选出相关性最小的优选评价指标赋予权重,得到目标效果样本并选取相应的临界值.通过新型效果测度对目标效果样本归一化,根据测度结果对安置区优劣顺序进行排序,最后得到的最佳方案达到预期效果.

The multi-objective intelligent weighted grey target decision-making was applied to the optimization of reservoir resettlement areas.By analyzing the factors affecting optimization of resettlement areas and selecting the evaluation index which the correlation was smallest and was added weights,target effect samples were obtained and corresponding critical values were chosen.Then target effect samples were normalized by the new effect measure.According to the results,the order of the alternative resettlement areas could be judged.Finally,the optimum scheme was obtained and the desired effect was achieved.