| 有优先权开关寿命连续型两部件冷贮备可修系统的可靠性分析 |
| |
| 引用本文： | 李艳,叶尔骅,吴清太.有优先权开关寿命连续型两部件冷贮备可修系统的可靠性分析[J].兰州大学学报(自然科学版),2003,39(2):18-22. |
| |
| 作者姓名： | 李艳 叶尔骅 吴清太 |
| |
| 作者单位： | 1. 南京航空航天大学理学院,江苏,南京,210016
2. 南京农业大学理学院,江苏,南京,210095 |
| |
| 基金项目： | 航空基础科学基金资助项目 ( 96J5 2 0 90) |
| |
| 摘 要： | 对由两个不同型部件组成的、有优先权的、开关寿命为连续型随机变量的冷贮备可修系统，在两部件的工作时间和维修时间以及转换开关的寿命和修理时间均服从指数分布、所有随机变量均相互独立、工作部件的寿命分布与其贮备时间无关、故障部件和转换开关均可修复如新的条件下作了研究，建立了该类系统的一般模型，给出了各项瞬态及稳态的可靠性指标的计算方法及具体结果．
|
| 关 键 词： | 优先权 开关寿命 连续型随机变量 部件 冷贮备可修系统 可靠性分析 可靠度 |
| 文章编号： | 0455-2059(2003)02-0018-05 |
| 修稿时间： | 2002年4月19日 |
The reliability analysis of cold standby repairable system of two components with continuous lifetime switch and priority |
| |
| LI Yan,YE Er- hua,WU Qing- tai.The reliability analysis of cold standby repairable system of two components with continuous lifetime switch and priority[J].Journal of Lanzhou University(Natural Science),2003,39(2):18-22. |
| |
| Authors: | LI Yan YE Er- hua WU Qing- tai |
| |
| Institution: | LI Yan1,YE Er- hua1,WU Qing- tai2 |
| |
| Abstract: | This paperpresents the reliability analysis of the cold standby repairable system of two compo- nents with continuous lifetime switch and priority,under the condition thatthe operating time and main- tained time of two components and the lifetime and repair- time of switch are all exponential distribu- tions.All the variables are independent,and the lifetime of operating components have nothing to do with its maintained time,and the failure components and switch can be as good as new after repair.We set up a model of this kind of system,so the reliability R( t) and other steady- state reliability indexes are ob- tained. |
| |
| Keywords: | Markov process cold standby repairable system reliability MTTFF |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
