| 指数分布可靠性增长分析的Bayesian整体推断方法 |
| |
| 引用本文： | 杨华波,张士峰,蔡洪.指数分布可靠性增长分析的Bayesian整体推断方法[J].强度与环境,2007,34(2):12-16. |
| |
| 作者姓名： | 杨华波 张士峰 蔡洪 |
| |
| 作者单位： | 国防科大航天与材料工程学院,长沙,410073 |
| |
| 摘 要： | 本文引入服从广义逆Gamma分布的折合因子,得到一种指数可靠性增长下失效率的Bayes整体推断技术,并采用Laguerre-Gauss积分方法得到了折合因子分布参数的精确数值解,通过典型示例与其它确定分布参数的方法进行比较,可知这种方法更加接近工程实际。
|
| 关 键 词： | 可靠性增长 Bayes分析 逆Gamma分布 进化规划算法 |
| 文章编号： | 1006-3919(2007)02-0012-05 |
| 修稿时间： | 2006-01-09 |
The integrated inferring technology of Bayesian reliability growth analysis |
| |
| YANG Hua-bo,ZHANG Shi-feng,CAI Hong.The integrated inferring technology of Bayesian reliability growth analysis[J].Structure & Environment Engineering,2007,34(2):12-16. |
| |
| Authors: | YANG Hua-bo ZHANG Shi-feng CAI Hong |
| |
| Institution: | College of Aerospace and Material Engineering, NUDT, Changsha 410073, China |
| |
| Abstract: | In this paper,a transform factor which belongs to the general inverse Gamma distribution function is introduced and the integrated inferring technology of reliability growth analysis is gained.The precise numerical solutions of the transform factor are obtained by using Laguerre-Gauss integral.The simulation results show the method and the algorithm proposed in this paper reasonable. |
| |
| Keywords: | reliability growth Bayesian approach Inv-Gamma distribution evolutionary programming algorithm |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
