针对当前近零碳园区综合评价指标体系缺失的问题,首先,构建了包含7项一级指标和20项二级指标的评价体系,并明确了指标内涵及计算方法;其次,通过主客观结合的集值迭代–批判法(Set value iteration,SVI;Criteria importance through inte...针对当前近零碳园区综合评价指标体系缺失的问题,首先,构建了包含7项一级指标和20项二级指标的评价体系,并明确了指标内涵及计算方法;其次,通过主客观结合的集值迭代–批判法(Set value iteration,SVI;Criteria importance through intercrieria correlation,CRITIC)确定指标主客观权重,根据矩阵论基本理论计算各指标组合权重,从而避免了单一赋权的片面性;然后,分别研究定性和定量指标的模糊综合计算方式,构建了综合评价模型;最后,以某近零碳园区运行数据为例进行了验证。验证结果表明,所提方法能较为全面地对近零碳排放园区建设情况进行科学评价。展开更多
A method for solving nonlinear polynomial equations is given which avoids theappearance of redundant factors as in the previous characteristic set method developed bythe present author. The new method seems thus to be...A method for solving nonlinear polynomial equations is given which avoids theappearance of redundant factors as in the previous characteristic set method developed bythe present author. The new method seems thus to be of much higher efficiency than theprevious one. It has the further advantage that numerical data may be inserted at willeither at the outset or during the procedure so far removal of factors by divisions may beavoided.展开更多
文摘针对当前近零碳园区综合评价指标体系缺失的问题,首先,构建了包含7项一级指标和20项二级指标的评价体系,并明确了指标内涵及计算方法;其次,通过主客观结合的集值迭代–批判法(Set value iteration,SVI;Criteria importance through intercrieria correlation,CRITIC)确定指标主客观权重,根据矩阵论基本理论计算各指标组合权重,从而避免了单一赋权的片面性;然后,分别研究定性和定量指标的模糊综合计算方式,构建了综合评价模型;最后,以某近零碳园区运行数据为例进行了验证。验证结果表明,所提方法能较为全面地对近零碳排放园区建设情况进行科学评价。
基金The present project is partially supported by NSFC Grant JI85312.
文摘A method for solving nonlinear polynomial equations is given which avoids theappearance of redundant factors as in the previous characteristic set method developed bythe present author. The new method seems thus to be of much higher efficiency than theprevious one. It has the further advantage that numerical data may be inserted at willeither at the outset or during the procedure so far removal of factors by divisions may beavoided.
