IFAHP评价法的MATLAB程序设计及应用

Design and application of MATLAB program for IFAHP

FAHP评价法是目前系统评价中较为常用的方法.为使其运算更简便,评价结果更准确,通过对传统FAHP评价法的理论公式进行系统整合,并加入最大隶属度有效性验证及校正公式重组后构成了改进FAHP评价法(Improved Fuzzy Analytic Hierarchy Process,IFAHP),结合MATLAB程序设计,将上述公式进行编程,并组合成主函数Main.m.以某水泥企业职业病控制效果评价项目为例,建立了该项目评价体系模型,并将模糊指标量化,将量化后的源数据输入主函数Main.m中得出最终评价结果.程序运行过程中,许多人为的判断及选择均被程序语言所替代,评价过程层次分明、条理清晰,对于越复杂的系统评价,其应用空间越大.

FAHP is commonly used in systematic review. In order to make the operation easier and the result more accurate, an evaluation method called Improved Fuzzy Analytic Hierarchy Process （IFAHP） is established by making system integration in the theoretical formula of traditional FAHP, adding the validation of maximum degree of membership and correction formula. Combined with programming approach of MATLAB, the above- mentioned formulas are programmed and combined into main formula-Main.m. Taking the assessment project for the control effect of occupational disease in a cement enterprise as an example, this study builds a model of this project evaluation system, quantifies the fuzzy index, and obtains the final evaluation results by inputting the quantified source data into the Main.re. In the and choices are replaced by the programming therefore the more complex the system review is, process of running the program, a lot of human judgments languages. The evaluation process is distinct and logical, the more applicable this method is.