基于熵权TOPSIS的农村饮用水取水模式评价

Evaluation of water taking modes for rural drinking water based on entropy weight TOPSIS

以陕西省渭南地区富平县农村饮用水为研究对象,根据该地区特殊的地理位置和可选的3种取水模式,构建了取水模式评价指标体系,提出基于熵权TOPSIS的取水模式评价方法。研究结果表明,评价指标体系和评价方法具有一定的有效性,评价结果符合当地特征,可供地区政府决策时参考。

Based on the rural drinking water in Fuping County of Weinan Prefecture of Shaanxi Province,an evaluation index system for the water taking modes was established according to the special geographical location and the three potential water taking modes.The evaluation method based on the entropy weight model TOPSIS was proposed.The test results show that the evaluation index and method are of certain validity,the evaluated results are in accordance with the local features,and it may provide basis for the decision-making of the local government.