摘要
为解决船舶电站可修系统的冗余性、可靠性、维修性问题,采用马尔可夫过程分析了实际船舶电站航行工况冗余系统,并建立可靠性数学模型,推导出船舶电站冗余系统可用度与可靠度的表达式,为船舶电站冗余设计的可靠性和优化提供了新的实用方法。最后,以实例说明了其在船舶电站控制系统中的工程应用。
In order to study the redundancy, reliability and maintainability of the repairable system in a marine power station, an actual marine power station redundant system is analygeal, as well as a mathematical reliability model, which is based on Markov Process and refers to navigation condition, is established. A formula for estimating the availability and reliability of the system is derived at the same time. Then a new and practical method is provided for further redundant design of marine power station. Finally, an example to demonstrate the engineering application of automatic control system in the marine power station is given.
出处
《中国造船》
EI
CSCD
北大核心
2010年第1期176-182,共7页
Shipbuilding of China
基金
福建省科技重大专项(2008HZ0002-1)
关键词
船舶电站
可靠性
冗余设计
马尔可夫过程
marine power station
reliability
redundant design
Markov process
