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调水工程为解决区域间水资源分布不均衡问题提供了一种有效途径 .调水工程线路方案的优选问题涉及社会、经济、环境、技术等多方面的因素 ,是一个复杂的多目标决策问题 .本文建立了其评价指标体系 ,应用 AHP法和信息熵方法相结合确定评价指标权重 ,建立了调水工程线路方案优选的灰色系统评价模型 .算例显示方法的有效性 .
Water diversion project provides an effective way to solve the problem of uneven distribution of water resources in different regions.The optimization of diversion project route involves many factors such as society, economy, environment and technology, and it is a complicated multi-objective decision-making problem This paper establishes its evaluation index system, and uses AHP method and information entropy method to determine the weight of evaluation index, and establishes a gray system evaluation model of water pipeline project optimization.Examples show the effectiveness of the method.