航空发动机研发能力建设项目后评价指标体系

针对航空发动机研发能力建设项目的具体特点并基于一个两阶段的过程，建立了一套航空发动机研发能力建设项目后评价指标体系.通过对一般项目后评价指标体系的分析以及专家访谈建立一个初选的后评价指标体系；在此基础上，以指标精炼性、数据可获得性和实践可行性为原则，对初选指标进行优选.优选过程中，采用基于李克特量表的专家调查法获得专家评分，随后通过群组决策最大特征根法对初选指标体系进行初步筛选，并进一步根据统计学方法进行评价指标相关性分析筛选和评价指标鉴别能力筛选，从而确定最终指标.

Post-evaluation index system for aero-engine R & D capacity building projects

According to the specific characteristics of R & D capacity building projects for aero-engines, and based on a two-stage process, a specific project evaluation index system was proposed for the post-evaluation of the aero-engine R & D capacity building projects. Firstly, a primary evaluation index system was established based on the analysis of general projects post evaluation index system and some expert interviews. In addition, an expert survey method based on Likert scale was applied to obtain the expert ratings of each index, and then the group eigenvalue method was selected for the siftings of the primary index system. Some further correlation analysis and resolution capability analysis were also realized by statistics methods to achieve a superior index system optimization.