多维寿命分布模型  

Multivariate Life Distribution Model

作　　者：彭江艳[1] 袁玉波[1] 

机构地区：[1]电子科技大学应用数学学院,成都610054

出　　处：《电子科技大学学报》2005年第5期706-708,共3页Journal of University of Electronic Science and Technology of China

摘　　要：针对两部件组成系统的二维寿命分布,提出了基于条件失效率函数刻画方法,这是一种刻画寿命分布有效的新途径。同时,推广了条件失效率函数,得到了n维寿命分布的刻画情况。In this paper, an effective new way has been proposed to depict the bivariate life distribution based on conditional failure rate functions. And these conditional failure rate functions have been extended to generalize the depiction in n-dimensional life distribution.

关 键 词：多维寿命分布 条件失效率函数 联合概率密度函数 相依性 

分 类 号：O213.2[理学—概率论与数理统计]