摘要
以是否满足性能指标要求为评判标准 ,研究了容错控制系统的可靠性概念的内涵和定义 .基于系统的状态划分 ,以统计理论的观点分析了容错控制系统中的故障概率、容错能力和可靠性问题 .并利用马尔柯夫链对其进行了可靠性问题的建模 .
The intension of concept of reliability and the definition of reliability is discussed according to whether the fault-tolerant control system satisfies performance requirement. The trouble-probability, the degree of fault-tolerance and problem of reliability in the fault-tolerant control system is analyzed in the view of statistics. And Markov chain is used to analyze and model for the reliability problem.
出处
《数学的实践与认识》
CSCD
北大核心
2003年第11期22-26,共5页
Mathematics in Practice and Theory
关键词
容错控制系统
可靠性
容错能力
马尔柯夫链
reliability estimation
fault-tolerant technique
state of system
Markov chain
