模糊数学在综合性实验成绩评价的应用  

The Application of Fuzzy Mathematics in the Evaluation of Comprehensive Experimental Score

作　　者：陈伟[1] 张国荣[1] CHEN Wei;ZHANG Guorong(School of Mechanical Engineering,Anhui University of Science and Technology,Huainan,Anhui,China 232001)

机构地区：[1]安徽理工大学机械工程学院,安徽淮南232001

出　　处：《昆明学院学报》2022年第6期116-121,共6页Journal of Kunming University

基　　金：安徽省教学研究资助项目(2021yjxm1120)。

摘　　要：介绍了传统的综合性实验课程成绩评价所使用的直接给分方法和加权求和方法,并解析其所存在的问题,例如判定困难、主观性强、缺乏科学性等.针对上述问题,提出了模糊数学综合评价法,同时讨论此方法的基本原理、数学模型建立,并以某大学的机电传动控制综合性实验课程成绩实例,具体说明了指标评价系统的设立、模糊评价矩阵建立、归一化计算、综合评价值计算的详细过程和模糊综合评价成绩的自动计算程序,检验了此方法的科学性、可比性与易行性.This paper introduces the direct scoring method and the weighted summation method used in the traditional comprehensive experimental course score evaluation, and analyzes the existing problems, such as difficulty in judgment, strong subjectivity, lack of science, etc.In view of the above problems, a comprehensive evaluation method of fuzzy mathematics is proposed.The basic principle of this method and the establishment of mathematical model are discussed, the establishment of index evaluation system, the establishment of fuzzy evaluation matrix, normalization calculation, the detailed calculation process of comprehensive evaluation value and the automatic calculation program of fuzzy comprehensive evaluation result verify the scientificity, comparability and feasibility of this method with the application of the marks from comprehensive experimental courses of electromechanical drive control of a certain uniresity.

关 键 词：模糊数学 综合性实验 成绩评价 机电传动控制 

分 类 号：G424.75[文化科学—课程与教学论]