层次灰色准优势分析模型及应用

灰色准优势分析是重要的系统分析方法之一。为了克服已有灰色准优势分析模型没有考虑不同系统行为特征重要性差异及不能应用于由多层次相关因素构成的复杂系统分析的局限性，本引入加权平均合成法构造了复杂系统不同层次上相关因素绝对关联度的计算方法，建立了具有更广泛应用领域的层次灰色准优势分析模型，并以江苏省科技系统为例进行实证分析，验证了所建模型的有效性和实用性。本的结果拓展了灰色准优势分析的应用范围，为科学分析由多层次相关因素构成的复杂系统提供了一个新途径。

HIERARCHIC GREY QUASI-PREFERRED ANALYSIS MODEL AND ITS APPLICATION

The grey quasi-preferred analysis (GQPA) is one of important methods for realizing system analysis to conquer the limitations of the existing GQPA model, without any considerations to the difference of the different behavioral factor's importance. It could not be used to analyze the complex system with multi-hierarchy correlation factors, the weighted synthetic method for calculating abstract incidence degrees between the system behavioral characteristics and correlative factors in different hierarchies is given out ,and the hierarchic grey quasi-preferred analysis (HGQPA) model is established. The effectiveness of the HGQPA model is tested by the scientifictechnical system of Jiangsu Province. The depth and the range of the application of GQPA are developed, and the HGQPA model is regarded as a new approach to systemically analyze the complex systems with multi-hierarchy correlation factors.