由于企业集团技术创新能力的复杂性,专家往往难以用确定的数值对其进行综合评价。鉴于此,采用三角模糊数的FAHP评价方法,即根据企业集团技术创新能力指标体系,对企业集团进行两两比较,构造三角模糊数互补判断矩阵,并利用三角模糊数互补判断矩阵最小二乘排序模型,对企业集团技术创新能力进行综合评价。最后以石油企业集团为例,验证了该方法的有效性.
The experts always judge the technological innovation capability of enterprises group with fuzzy number because of the characteristic of enterprises group. According to the feature of it ,the author constructs the technological innovation capability index of enterprises group and selects the triangular fuzzy number to construct the complementary judgment matrix. By use of a least-square approach, the author valuates the ability of technical innovation of enterprises group based on triangular fuzzy number complementary judgment matrices. At last, the author gives an example to test the model.