| 延迟修理的修理工单重休假可修系统更换模型研究 |
| |
| 引用本文： | 贾积身,李坤.延迟修理的修理工单重休假可修系统更换模型研究[J].河南师范大学学报(自然科学版),2012,40(6):33-35. |
| |
| 作者姓名： | 贾积身 李坤 |
| |
| 作者单位： | 1. 河南机电高等专科学校科研处,河南新乡,453002
2. 河南机电高等专科学校基础部,河南新乡,453002 |
| |
| 基金项目： | 国家自然科学基金，河南省自然科学基金 |
| |
| 摘 要： | 针对一类新型单部件退化可修系统,利用概率论等数学知识建立了维修更换模型.在两种策略(工作寿命T和故障次数N)下分别求出了系统经长期运行单位时间内期望效益的表达式,并通过数值例子验证了该方法的有效性.
|
| 关 键 词： | 可修系统 几何过程 期望效益 单重休假 延迟修理 更换策略 |
Replacement Model for Repairable System Considering Single Repairman Vacation and Delay Repair |
| |
| JIA Ji-shen
,
LI Kun.Replacement Model for Repairable System Considering Single Repairman Vacation and Delay Repair[J].Journal of Henan Normal University(Natural Science),2012,40(6):33-35. |
| |
| Authors: | JIA Ji-shen LI Kun |
| |
| Institution: | b (a.Department of Scientific Research;b.Department of Basic Course,Henan Mechanical and Electrical Engineering College,Xinxiang 453003,China) |
| |
| Abstract: | To study the new repairable deteriorating system considering one unit,a kind of new maintenance and replacement model is established by using probability theory and other mathematical knowledge.The expressions of the long-run expected profit per unit are respectively derived under the two kinds of replacement policies(the working age T and the failure number N for the system),and the effectiveness of the method is also validated through a numerical example. |
| |
| Keywords: | repairable system geometric process expected profit single vacation delay repair replacement policy |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
