摘要
按照火电建设项目的投资阶段对影响投资的风险因素进行了分析,在此基础上,采用模糊综合评判模型对黔东火电厂的投资风险进行了分析.为避免丢失有价值的信息,采用加权平均法计算综合评价指标.采用改进的熵权公式确定方案的权向量,具有更加广泛的适用性.计算结果表明,该火电项目属于较低风险的投资项目,具有较好的投资前景.
Some risk factors effecting investment in the investment order of thermal power construction projects are analyzed.Based on the analysis,the investment risk of Qiandong thermal power plant is analyzed by fuzzy comprehensive evaluation.In order to avoid the loss of valuable information,the weighted average method is used to compute the comprehensive indices.An improved entropy weight is used to determine the weight vector of alternatives,which enhanced the flexibility of the method.The test result shows that the risk of the thermal power project is so low,so that it is a proper investment.
出处
《武汉大学学报（工学版）》
CAS
CSCD
北大核心
2010年第2期194-197,共4页
Engineering Journal of Wuhan University
关键词
模糊综合评判
风险分析
熵权
火电项目
fuzzy comprehensive evaluation
risk analysis
entropy weight
thermal power projects
