Using Markov renewal theory we obtain some indexes such as the system availability, failure frequency and reliabilityfunction.
利用马尔可夫更新理论，得到了系统的可用度，故障频度 和可靠度等各项指标。
2
In the reliability theory, reliabilityfunction and its inverse function are usually unknown and need to be estimated by using sample.
可靠性理论中，可靠度函数及其反函数通常都是未知的，需要依据样本进行估计。
3
According to the Character of the systems failures and structure, the reliabilityfunction of the brake systems of motor vehicles is presented in this paper.