基于马尔可夫过程的船舶电力系统可靠性和维修性分析  

Analysis of Reliability and Maintainability for Marine Power System Based on Markov Process

作　　者：吴志良[1] 郭晨[1] 

机构地区：[1]大连海事大学自动化与电气工程学院,大连116026

出　　处：《武汉理工大学学报（交通科学与工程版）》2007年第2期191-194,共4页Journal of Wuhan University of Technology（Transportation Science & Engineering）

基　　金：国家自然科学基金项目(批准号60474014);教育部高等学校博士学科点专项基金项目(批准号:20040151007);交通部应用基础研究项目资助(批准号:200432922504)

摘　　要：针对船舶电力系统的可靠性、维修性计算问题,从该系统主要运行方式的基本模型出发,提出了基于马尔可夫过程的船舶电力系统可靠性、维修性分析方法,建立了船舶电力系统可靠性、维修性的数学模型,推导出船舶电力系统可用度与可靠度的表达式,并给出了在船舶电站控制系统中的一个工程应用实例.In order to solve calculation problem of the reliability and maintainability of marine power system, with the basic model of the system＇s main operating way, an analysis method of the system reliability and maintainability based on Markov process is proposed. A reliability and maintainability mathematical model of the system is developed and a formula of availability and reliability of the system is derived at the same time. Finally, an engineering application example of automatic control system in marine power station is given. A reasonable theoretical basis is build up for further research on the reliability and maintainability of marine power system.

关 键 词：船舶电力系统 可用度 可靠度 马尔可夫过程 

分 类 号：U665.12[交通运输工程—船舶及航道工程]