摘要
为解决船舶电站冗余系统的可靠性计算问题,从船舶电站冗余系统主要冗余方式的基本模型出发,提出了基于马尔柯夫过程的船舶电站冗余系统可靠性分析方法,建立了船舶电站冗余系统的可靠性数学模型,从而推导出船舶电站冗余系统的可靠度与平均无故障工作时间,为船舶电站冗余设计提供重要理论依据。所述基本思想及结论不但适用于船舶电站冗余系统,对其它形式的电站系统也有参考价值。
For calculation of the reliability of marine power station the redundant system, an analysis method of the system reliability based on Markov process is proposed from the basic models of system main redundant modes and a reliability mathematical model of the system is established. Then, a formula about the system reliability and the average working time without failure is given, A sound theoretical basis may be provided for further redundant design of marine power station. Furthermore, the idea and results presented in the paper could be applied in other types of power station system.
出处
《中国航海》
CSCD
北大核心
2006年第4期101-104,共4页
Navigation of China
基金
国家自然科学基金资助项目(60474014)
教育部高等学校博士学科点专项基金资助项目(20040151007)
交通部应用基础研究资助项目(200432922504)
关键词
船舶
舰船工程
船舶电站
冗余设计
可靠性
马尔柯夫过程
Ship,Naval engineering
Marine power station
Redundant design
Reliability
Markov process
