民机可靠性、维修性多机型相似分配方法研究  

Aeroplane Reliability and Maintainability Distribution Method Based on Multi-type aircrafts

作　　者：高红星[1] 左洪福[1] 吴静敏[1] 李艳军[1] 

机构地区：[1]南京航空航天大学民航学院,南京210016

出　　处：《飞机设计》2005年第1期58-61,共4页Aircraft Design

摘　　要：通过对传统可靠性和维修性相似分配方法的研究, 得出其存在的不足, 并提出一种基于多相似机型的可靠性、维修性相似分配法。本文运用模糊距离的方法计算出相似机型的相似度, 作为分配的权重系数, 从而综合了多机型特征, 增强了类似机型数据的广泛性、代表性和合理性。Weakness in traditional method of reliability and maintainability allocation is analyzed. A similar distribution for reliability and maintainability based on multi-type aircrafts is presented. In this paper the similarity of similar aircraft is calculated using a method of fuzzy mathematics, and used as weight factors of allocation. This method synthesizes features of multi-type aircrafts, and provides a basis for wide and reasonable application of such data.

关 键 词：分配方法 可靠性 维修性 机型 民机 模糊距离 权重系数 分配法 相似度 广泛性 合理性 代表性 

分 类 号：F275.3[经济管理—企业管理] TB114.3[经济管理—国民经济]