基于联系函数的系统综合评价模型及其应用  

The System Comprehensive Evaluation Model Based on Connection Function and Its Application

作　　者：潘争伟[1] 金菊良[2] 吴开亚[3] 黄琴[4] 

机构地区：[1]安徽新华学院土木与工业工程学院,安徽合肥230088 [2]合肥工业大学土木与水利工程学院,安徽合肥230009 [3]复旦大学公共管理与公共政策创新基地,上海200433 [4]合肥工业大学资源与环境工程学院,安徽合肥230009

出　　处：《数学的实践与认识》2010年第23期40-47,共8页Mathematics in Practice and Theory

基　　金：安徽省优秀青年科技基金项目(08040106830);科技基础性工作专项项目(2007FY140900);中国气象局成都高原气象开放实验室基金课题(LPM2008018)

摘　　要：如何合理确定综合评价函数是系统分析评价中的关键问题.目前,所采用的方法是单纯从"数学变换"的角度建立综合评价函数,没有考虑研究对象的实际含义.因此,探讨不同的综合评价函数方法具有重要意义.根据综合评价对象的实际含义,定义了联系函数的概念,在此基础上,通过对研究对象进行两次集对同异反分析,建立基于联系函数的系统综合评价模型.实例分析表明:基于联系函数的系统综合评价模型评价结果准确、合理、可信,具有推广应用价值.It is the key step that how to reasonably determine the comprehensive evaluation function in systematic evaluation and analysis.At present,the applied methods are to set up comprehensive evaluation function by the mathematical transform simply,and have not considered the actual meaning of the research object.Therefore,it is significant for systematic evaluation and analysis to probe into different methods of comprehensive evaluation function. The concept of connection function is defined by actual meaning of the comprehensive evaluation object.This paper has set up the system comprehensive evaluation model based on connection function by carrying on two times identical-different-opposite analysis for the research object.The analysis of an example showed that the evaluation results of the system comprehensive evaluation model based on connection function are accurate,reasonable and reliable and has practically applicable value.

关 键 词：集对分析 联系函数 系统综合评价 

分 类 号：O242.1[理学—计算数学]