| Weibull分布下基于遗传算法的设备寿命预测 |
| |
| 引用本文： | 邓炳杰,陈晓慧.Weibull分布下基于遗传算法的设备寿命预测[J].数学杂志,2016,36(2):385-392. |
| |
| 作者姓名： | 邓炳杰 陈晓慧 |
| |
| 作者单位： | 重庆大学机械传动国家重点实验室, 重庆 400030,重庆大学机械传动国家重点实验室, 重庆 400030 |
| |
| 基金项目： | 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) |
| |
| 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.
|
| 关 键 词： | Weibull分布 遗传算法 寿命预测 |
| 收稿时间： | 2013/9/11 0:00:00 |
| 修稿时间： | 2014/4/23 0:00:00 |
THE EQUIPMENT LIFE PREDICTION BASED ON WEIBULL DISTRIBUTION AND GENETIC ALGORITHM |
| |
| DENG Bing-jie and CHEN Xiao-hui.THE EQUIPMENT LIFE PREDICTION BASED ON WEIBULL DISTRIBUTION AND GENETIC ALGORITHM[J].Journal of Mathematics,2016,36(2):385-392. |
| |
| Authors: | DENG Bing-jie and CHEN Xiao-hui |
| |
| Institution: | State Key Laboratory of Mechanical Transmission, Chongqing University, Chongqing 400030, China and State Key Laboratory of Mechanical Transmission, Chongqing University, Chongqing 400030, China |
| |
| Abstract: | 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. |
| |
| Keywords: | Weibull distribution genetic algorithm the prediction of life |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《数学杂志》浏览原始摘要信息 |
| 点击此处可从《数学杂志》下载免费的PDF全文 |
