基于备件寿命分布的舰船装备可靠性研究  

Research on the reliability of ship equipment based on life distribution of spare parts

作　　者：刘勇[1] 盖强[2] 

机构地区：[1]海军大连舰艇学院研究生管理大队,辽宁大连116018 [2]海军大连舰艇学院装备自动化系,辽宁大连116018

出　　处：《应用科技》2013年第6期1-4,共4页Applied Science and Technology

摘　　要：将舰船设备分为不可维修和可维修两类,分别从单部件、多部件对舰船设备的寿命分布(指数分布、正态分布和Г分布)进行分析舰船装备的工作可靠性,建立了基于备件寿命分布的舰船装备可靠性模型,最后,通过具体算例,验证了模型的正确性和实用性.In this paper, the authors classify the ship equipment into two types： repairable equipment and unrepairable equipment. From the view of single part and multi-~part, on basis of the life distribution （exponent distribution, normal distribution and F distribution） of ship equipment, the authors analyze the operational reliability of ship equipment, establish a reliability m^del on ship equipment based on the life distribution of spare parts, and finally, by concrete calcul^ation examples, demon＇srrate the accuracy and practicality of the model.

关 键 词：备品备件 寿命分布 可靠性 舰船装备 

分 类 号：N945.17[自然科学总论—系统科学]