| 剩余寿命分布类与剩余寿命函数特征的研究 |
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| 引用本文： | 张民悦,郑平.剩余寿命分布类与剩余寿命函数特征的研究[J].兰州理工大学学报,2004,30(6):121-123. |
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| 作者姓名： | 张民悦 郑平 |
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| 作者单位： | 1. 兰州理工大学,理学院,甘肃,兰州,730050
2. 兰州高等师范专科学校,数学系,甘肃,兰州,730070 |
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| 基金项目： | 甘肃省自然科学基金(ZS032 D25 031) |
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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.
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| 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 |
| 文章编号： | 1000-5889(2004)06-0121-03 |
| 修稿时间： | 2004年1月14日 |
Studies of residual life distribution classes and characters of residual life function |
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| ZHANG Min-yue,ZHENG Ping.Studies of residual life distribution classes and characters of residual life function[J].Journal of Lanzhou University of Technology,2004,30(6):121-123. |
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| Authors: | ZHANG Min-yue ZHENG Ping |
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| Institution: | ZHANG Min-yue~1,ZHENG Ping~2 |
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| Abstract: | 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. |
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| Keywords: | reliability theory residual life function life distribution class variance percentile general moment |
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