技术中心

【英文篇名】 Add-multiple model for scheme selection of air conditioning cold and heat sources 【作者中文名】 王梅杰; 狄卫民; 刘慧卿; 【作者英文名】 By Wang Meijie★; Di Weimin and Liu Huiqing ★North China Institute of Water Conservancy and Hydroelectric Power; Zhengzhou; China; 【作者单位】 华北水利水电学院; 西南交通大学; 【文献出处】 暖通空调, Heating Ventilating 方案评选; 加乘模型; 熵权; 【英文关键词】 air conditioning cold and heat sources; scheme selection; add-multiple model; entropy weight; 【摘要】 为体现普通指标的可补偿性和特殊指标的弱补偿性,提出空调冷热源方案评选的加乘模型。该模型利用熵权对普通指标的权重数值加以调整,根据相应于两类指标的综合目标效果测度得到可行方案的优先顺序。计算表明,利用该模型可得到符合工程实际的评选结果。 【英文摘要】 To reflect compensable attribute of common items and independent characteristics of specific items, presents an add-multiple model, which adjusts the weight values of common items according to their entropy weights, and evaluates the feasible schemes according to the synthetic effect measure with common items and specific items. Calculation results show that using the model can obtain the result meeting practice projects. 【基金】 华北水利水电学院青年科研基金项目(编号:HSQJ2004020)