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Weibull分布下基于遗传算法的设备寿命预测
  • ISSN号：0255-7797
  • 期刊名称：《数学杂志》
  • 时间：0
  • 分类：O119[理学—数学;理学—基础数学]
  • 作者机构：重庆大学机械传动国家重点实验室,重庆400030
  • 相关基金：机械传动国家重点实验室自主项目资助（SKLMT-ZZKT-2012 MS 02）; 国家自然科学基金重点项目（51035008）
作者： 邓炳杰, 陈晓慧
关键词： WEIBULL分布, 遗传算法, 寿命预测, Weibull distribution, genetic algorithm, the prediction of life
中文摘要：

本文研究了Weibull分布下设备可靠性寿命预测的问题.利用改进后的遗传算法,主要是对遗传算法编码、目标函数和遗传操作的改进,实现对Weibull参数的估计.获得了Weibull分布模型和设备的可靠性寿命模型.

英文摘要：

In this paper, we predict the equipment life reliability which is based on Weibull distribution. By using the improved GA which includes the improvement of the coding scheme,the establishment of the objective function, the improvement of the genetic operation, the problem of parameter estimation of Weibull distribution is resolved, then the Weibull distribution model and the equipment reliability life model are established.

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期刊信息
  • 《数学杂志》
  • 北大核心期刊（2011版）
  • 主管单位:中华人民共和国教育部
  • 主办单位:武汉大学 湖北省数学学会 武汉数学学会
  • 主编：陈化
  • 地址：湖北武汉大学
  • 邮编：430072
  • 邮箱：jmath@whu.edu.cn
  • 电话：027-68754687
  • 国际标准刊号：ISSN：0255-7797
  • 国内统一刊号：ISSN：42-1163/O1
  • 邮发代号:38-71
  • 获奖情况:
  • 国内外数据库收录:
  • 俄罗斯文摘杂志,美国数学评论（网络版）,德国数学文摘,日本日本科学技术振兴机构数据库,中国中国科技核心期刊,中国北大核心期刊（2004版）,中国北大核心期刊（2008版）,中国北大核心期刊（2011版）,中国北大核心期刊（2014版）,中国北大核心期刊（2000版）
  • 被引量:3910