摘要
从提高安全监控系统的可靠度出发 ,以平均损失最小为约束条件 ,给出了针对安全监控系统关键元件所进行的定期更换模型 。
From the point of improving the reliability ofthe safety supervision system, a model of periodic replacement of the key elements of the system has been made under the condition of minimum average loss.It indicates that the elements obeying the exponential distribution can not fit the conditions of protective replacement.
出处
《工业安全与环保》
2002年第4期14-15,共2页
Industrial Safety and Environmental Protection
