摘要
阐述了剩余寿命函数(RLF)年龄特性与寿命函数年龄特性的密切关系;给出了平均剩余寿命函数(MRLF)的特征;研究了递减平均剩余寿命(DMRL)分布类,并且给出了它们的一些特征;最后给出了剩余寿命分布随机序之间的关系.
Close relationship of the ageing characters of residual life function(RLF) to that of life function is expounded and the characters of mean residual life function(MRLF) is given.The distribution categories of decreasing mean residual life(DMRL) is investigated and their some characters is also given.Finally,the relationship of stochastic orderings of residual life distribution to each other is given.
出处
《兰州理工大学学报》
CAS
北大核心
2004年第5期126-129,共4页
Journal of Lanzhou University of Technology
基金
甘肃省自然科学基金(ZS032 D25 031)
关键词
可靠性理论
剩余寿命函数
平均剩余寿命
寿命分布类
随机序
reliability theory
residual life function
mean residual life
life distribution category
stochastic orderings
