李本威,杨欣毅,韦祥.某型发动机亚热带岛礁气候下的可靠性分析与保障[J].航空发动机,2018,44(3):91-96
某型发动机亚热带岛礁气候下的可靠性分析与保障
Reliability Analysis and Support of an Aeroengine under Subtropical Islands Climate
  
DOI:
中文关键词:  可靠性  岛礁  备件保障  航空发动机
英文关键词:reliability  islands  support of spare parts  aeroengine
基金项目:山东省泰山学者专项经费支持
作者单位E-mail
李本威,杨欣毅,韦祥 海军航空大学航空基础学院山东烟台264001 LBW103@sina.com 
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中文摘要:
      针对某型航空发动机及其备件驻岛礁保障数量决策困难问题,在分析发动机于亚热带气候条件下使用的可靠性基础上 提出保障率概念,运用量子粒子群优化求解方法,在重点关注发动机备件重要性、可维修能力、故障程度等因素前提下,结合发动机 2 级维修保障体制,给出了发动机及其备件基地级保障和不同驻岛时间内的携行保障策略,为实现飞机驻岛礁的发动机常态化优 化保障提供参考。
英文摘要:
      Aiming at the difficult problem of decision-making for optimal number of an aeroengine and its spare parts, the concept of support rate was proposed on the basis of analyzing the actral soperation reliability of the engine under subtropical climate. By using quantum particle swarm optimization method, combined with two-stage engine maintenance and support mechanism, the base level support strategy of engine and its spare parts and the carrying support strategy in different station time are given, while considering the importance, maintainability, failure degree and other factors of engine spare parts. The research result provides reference for normalizing optimal support of aeroengine when stationed at islands and reefs.
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