综合测评辅助决策支持系统研究
发布时间：2018-11-04 12:15
【摘要】：我们在日常生活当中常常会遇到需要对不同的事，不同的人，不同的方法等作出判断和评价，以便进行好坏分别和取舍。由于事物的复杂性，对事物的评判往往存在多衡量因素和多种不确定性。个人对复杂情况的判断由于受各种因素的影响，往往不能做到客观、公正、如实。要想使对不同事物的综合评判具备科学性、合理性、正确性，就应该针对其各自的特点，对其所涉及的社会因素、经济因素，技术指标以及确定性、不确定性因素等进行技术分析，以使能够得到比较全面、客观、如实的评价结果。由于评判的过程的复杂性，常常涉及大量的数学运算，因此需要引入计算机系统。本文主要讲述了综合测评系统数学模型的原理及其在经济生活中的应用，并根据兰州供电局的工作需要，针对实际情况而设计。综合测评数学模型主要采取了层次分析法和德尔菲法相结合的方法，请专家对方案评价指标打分，然后求取各评价指标间相对重要性的权重值矩阵和不同的解决方案对各评价指标的贡献值矩阵，最后将两个矩阵相乘得到综合评价的最终结果。综合测评系统依托综合测评数学模型建立，运用了目前较先进的三层结构（客户机/应用程序服务器/数据库服务器）。选用Delphi6.0、VBA、SQL语言作为开发语言和工具，SQL Server 2000作为后台数据库。综合测评系统实现了综合测评数学模型的各种算法，用户通过此系统可以完成各种综合评价，，例如对部室工作业绩综合评价，对企业领导决策能力综合评价、对员工的综合评价、对企业资信的综合评价、对工程项目进行综合评价等等。通过实例验证，本文提出的模糊综合测评理论和方法及其软件，具有一定的推广应用价值
[Abstract]:In our daily life, we often encounter the need to judge and evaluate different things, different people, different methods, etc., in order to make a distinction between good and bad. Because of the complexity of things, there are many factors and uncertainties in judging things. Due to various factors, personal judgment on complex situations is often not objective, fair and truthful. In order to make the comprehensive judgment of different things scientific, reasonable and correct, we should focus on their own characteristics, the social, economic, technical and deterministic factors involved. The uncertainty factors are analyzed in order to get the comprehensive, objective and truthful evaluation results. Because of the complexity of the judgment process, it often involves a large number of mathematical operations, so it is necessary to introduce computer systems. This paper mainly describes the principle of the mathematical model of the comprehensive evaluation system and its application in economic life. According to the work needs of Lanzhou Power supply Bureau, it is designed according to the actual situation. The comprehensive evaluation mathematical model mainly adopts the method of combining analytic hierarchy process and Delphi method. Experts are invited to rate the evaluation index of the project. Then the weight matrix of relative importance of each evaluation index and the contribution value matrix of different solutions to each evaluation index are obtained. Finally, the final results of comprehensive evaluation are obtained by multiplying the two matrices together. Based on the mathematical model of comprehensive evaluation, the comprehensive evaluation system uses the advanced three-tier structure (client / application server / database server). Delphi6.0,VBA,SQL language as the development language and tool, SQL Server 2000 as the background database. The comprehensive evaluation system realizes various algorithms of the comprehensive evaluation mathematical model, through which the user can complete all kinds of comprehensive evaluation, such as the comprehensive evaluation of the work performance of the department and the office, the comprehensive evaluation of the decision-making ability of the enterprise leaders. Comprehensive evaluation of employees, comprehensive evaluation of enterprise credit, comprehensive evaluation of engineering projects and so on. The theory and method of fuzzy comprehensive evaluation and its software presented in this paper have certain value of popularization and application.
【学位授予单位】：华北电力（北京）大学
【学位级别】：硕士
【学位授予年份】：2002
【分类号】：F062.4
本文编号：2309785
[Abstract]:In our daily life, we often encounter the need to judge and evaluate different things, different people, different methods, etc., in order to make a distinction between good and bad. Because of the complexity of things, there are many factors and uncertainties in judging things. Due to various factors, personal judgment on complex situations is often not objective, fair and truthful. In order to make the comprehensive judgment of different things scientific, reasonable and correct, we should focus on their own characteristics, the social, economic, technical and deterministic factors involved. The uncertainty factors are analyzed in order to get the comprehensive, objective and truthful evaluation results. Because of the complexity of the judgment process, it often involves a large number of mathematical operations, so it is necessary to introduce computer systems. This paper mainly describes the principle of the mathematical model of the comprehensive evaluation system and its application in economic life. According to the work needs of Lanzhou Power supply Bureau, it is designed according to the actual situation. The comprehensive evaluation mathematical model mainly adopts the method of combining analytic hierarchy process and Delphi method. Experts are invited to rate the evaluation index of the project. Then the weight matrix of relative importance of each evaluation index and the contribution value matrix of different solutions to each evaluation index are obtained. Finally, the final results of comprehensive evaluation are obtained by multiplying the two matrices together. Based on the mathematical model of comprehensive evaluation, the comprehensive evaluation system uses the advanced three-tier structure (client / application server / database server). Delphi6.0,VBA,SQL language as the development language and tool, SQL Server 2000 as the background database. The comprehensive evaluation system realizes various algorithms of the comprehensive evaluation mathematical model, through which the user can complete all kinds of comprehensive evaluation, such as the comprehensive evaluation of the work performance of the department and the office, the comprehensive evaluation of the decision-making ability of the enterprise leaders. Comprehensive evaluation of employees, comprehensive evaluation of enterprise credit, comprehensive evaluation of engineering projects and so on. The theory and method of fuzzy comprehensive evaluation and its software presented in this paper have certain value of popularization and application.
【学位授予单位】：华北电力（北京）大学
【学位级别】：硕士
【学位授予年份】：2002
【分类号】：F062.4
【引证文献】
相关硕士学位论文 前1条
1 刘岩;哈尔滨工程大学教师绩效考核体系的研究[D];哈尔滨工程大学;2010年
本文编号：2309785
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