[1] 胡宝清. 模糊理论基础
[M].北京:机械工业出版社,2004.

[2] Bu G Z, Zhang Y W. Grey fuzzy comprehensive evaluation based on the theory of grey fuzzy relation
[J]. Systems Engineering-theory & Practice, 2002(4):141-144(in Chinese). 卜广志,张宇文. 基于灰色模糊关系的灰色模糊综合评判
[J]. 系统工程理论与实践, 2002 (4) : 141-144.

[3] 刘思峰,党耀国,方志耕. 灰色系统理论及其应用
[M].北京:科学出版社,1999.

[4] Hu Q G, Zhang P. Improved QFD based on group-decision AHP and fuzzy clustering
[J]. Computer Integrated Manufacturing Systems,2007,13(7):1374-1380(in Chinese). 胡启国,张 鹏. 基于群策层次分析法和模糊聚类理论的改进质量功能展开研究
[J].计算机集成制造系统,2007,13(7):1374-1380.

[5] Liu D, Zhu X F. A novel initialization method for fuzzy C-means algorithm
[J]. Computer Simulation, 2004, 21(11):148-151(in Chinese). 刘 笛,朱学峰. 一种新型的模糊C均数聚类初始化方法
[J]. 计算机仿真,2004,21(11):148-151.

[6] 高新波.模糊聚类分析及应用
[M]. 西安 :西安电子科技大学出版社,2004.

[7] Jin S C. The application of the gray connection analysis in the decision
[J]. Coal Mine Machinery, 2005(2):136-137(in Chinese). 金升灿. 灰色关联分析在决策中的应用
[J]. 煤矿机械,2005 (2):136-137.