混合数据及未知权值下的维修策略决策方法

李常有; 徐敏强; 郭耸; 王日新; 高晶波

混合数据及未知权值下的维修策略决策方法

1.
哈尔滨工业大学航天学院, 哈尔滨 150001
2.
哈尔滨工程大学计算机科学与技术学院, 哈尔滨 150001

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- 被引次数: 0
出版历程
- 收稿日期: 2007-08-28
- 修回日期: 2008-02-26
- 刊出日期: 2008-09-28

Decision-making method for maintenance strategy with mixed data and unknown priority vector

1.
School of Aerospace, Harbin Institute of Technology, Harbin 150001, China
2.
School of Computer Science and Technology, Harbin Engineering University, Harbin 150001, China

摘要

摘要: 采用模糊偏好规划法从模糊成对比较集中求取各属性的权值,然后应用基于随机优势和模糊数质心距的ELECTREⅢ方法来对备选维修策略进行排序,以确定最佳的维修策略.最后将其应用到航空发动机的维修策略决策中.结果表明,提出的方法能有效地解决混合数据及未知权值下的维修策略决策问题.
- 维修策略 /
- 混合数据 /
- 权值 /
- 多属性决策 /
- 航空发动机
Abstract: The fuzzy preference programming method was employed to calculate the priority vector from the fuzzy pairwise comparison judgments set,and then ELECTRE Ⅲ based on stochastic dominance and the distance index between the centroid point of a fuzzy number and original point was applied to rank the maintenance strategies in order to select the most appropriate maintenance strategy for a machine.Finally,the proposed method was applied to the maintenance strategy decision making of aeroengine.The result shows that the proposed method is effective.
- maintenance strategy /
- mixed data /
- priority vector /
- multiple attribute decision making /
- aeroengine

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参考文献(14)

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