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剩余寿命分布类与剩余寿命函数特征的研究 被引量：2

Studies of residual life distribution classes and characters of residual life function
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摘要 阐述了递减方差剩余寿命(DVRL)分布与平衡分布的平均剩余寿命函数的密切联系;研究了递减方差剩余寿命(DVRL)分布类及递减百分位数剩余寿命分布类,并且给出了它们的一些特征;给出了以剩余寿命函数(RLF)的一般矩为基础的特征结果. 　Close relationship of decreasing variance residual life(DVRL) distribution to balanced-distributed mean residual life function is expounded.The class of distribution of decreasing variance residual life (DVRL) an that of decreasing percentile residual life are investigated,some their characters are also given,and their characteristic result is given when the general moments of residual life function(RLF) are taken as their basis.
作者 张民悦 郑平
机构地区 兰州理工大学理学院 兰州高等师范专科学校数学系
出处 《兰州理工大学学报》 CAS 北大核心 2004年第6期121-123,共3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 寿命分布类 方差 百分位数 一般矩 reliability theory residual life function life distribution class variance percentile general moment
分类号 O212 [理学—概率论与数理统计]
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参考文献12

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兰州理工大学学报
2004年 第6期

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