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单评价特征时多目标矛盾问题的界定

发布时间:2018-05-05 10:56

  本文选题:可拓学 + 不相容问题 ; 参考:《辽宁工程技术大学学报(自然科学版)》2016年11期


【摘要】:为便于更好地解决不同目标关系的矛盾问题,采用理论分析方法,对多目标矛盾问题的界定进行了研究。给出了界定目标、界定条件的步骤,分析了单评价特征时多目标矛盾问题的可拓模型,讨论了多种情况下单评价特征时多目标矛盾问题的界定,最后给出一个机械设计中界定多目标矛盾问题的实例.研究结果表明,矛盾问题的界定结果因目标、条件的改变而不同,研究结果可为机械或其他行业分析解决矛盾问题提供一定借鉴.
[Abstract]:In order to solve the contradiction problem of different objective relationship better, the definition of multi-objective contradiction problem is studied by using the method of theoretical analysis. This paper gives the steps of defining objectives and defining conditions, analyzes the extension model of multi-objective contradiction problem when the characteristics of single evaluation are evaluated, and discusses the definition of multi-objective contradiction problem when the evaluation characteristics of order are issued in a variety of cases. Finally, an example of defining multi-objective contradiction in mechanical design is given. The results show that the definition results of contradiction problems are different with the change of objectives and conditions, and the results can be used for reference for mechanical or other industries to analyze and solve contradiction problems.
【作者单位】: 广东工业大学机电工程学院;广东省创新方法与决策管理系统重点实验室;广东工业大学可拓学与创新方法研究所;
【基金】:国家科技部创新方法工作专项项目(2011IM020300) 广东省科技计划项目(02311690227499035) 广东省省部产学研结合项目(2011A091000040)
【分类号】:TH122


本文编号:1847427

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