【摘要】 提出利用二步层次分析法确定权系数,将模糊关系处理数据的多指标相关分析法应用于污水处理厂的综合性能评价之中。实例分析结果表明,该方法具有赋权合理,计算方便,一致性程度高,受决策者主观因素影响小,评价结果可靠等特点。更多还原

【Abstract】 Definition of a weight coefficient by two step hierachy analysis was proposed and the multi index correlation analysis with data processed by fuzzy relation was applied to the comprehensive evaluation of the properties of a sewage treatment works.The analytical results of an example show that the method features rational weighting,convenient calculation,high agreement,less influence of the decision maker and reliable evaluation result etc.更多还原