| 串联系统预防维修周期优化策略研究(英文) |
| |
| 引用本文： | 毛昭勇,宋保维,潘光,胡海豹.串联系统预防维修周期优化策略研究(英文)[J].火力与指挥控制,2009,34(4). |
| |
| 作者姓名： | 毛昭勇 宋保维 潘光 胡海豹 |
| |
| 作者单位： | 西北工业大学航海学院,西安,710072 |
| |
| 基金项目： | 国防科技工业技术基础基金 |
| |
| 摘 要： | 针对串联系统建立了基于可靠性约束的预防性维修优化模型,该模型充分考虑到预防维修可以提高系统可靠性的同时,其故障率会随着维修次数的增加而上升,引入役龄回退因子对预防维修活动前后系统性能的动态变化进行了描述.通过实例验证了该优化模型的正确性与可用性,对模型作进一步的扩展,还可用于更一般复杂的串并联系统.
|
| 关 键 词： | 预防维修 役龄回退因子 优化 串联系统 |
Optimal Policy Research of Preventive Maintenance Period to Series Systems |
| |
| MAO Zhao-yong,SONG Bao-wei,PAN Guang,HU Hai-bao.Optimal Policy Research of Preventive Maintenance Period to Series Systems[J].Fire Control & Command Control,2009,34(4). |
| |
| Authors: | MAO Zhao-yong SONG Bao-wei PAN Guang HU Hai-bao |
| |
| Institution: | College of Marine Engineering Northwestern Polytechnical University;Xi'an 71007;China |
| |
| Abstract: | General preventive maintenance model for series system,which considers the dynamic changing rules of failure rate,is used to optimize the maintenance cost.The cost function of a maintenance policy was minimized under given reliability constraint,and the recursion relationship of failure rate before and after preventive maintenance was built up concerning with the concept of age reduction factor.Starting from the results obtained for series systems,this approach can be extended to more complex systems. |
| |
| Keywords: | preventive maintenance age reduction factor optimization series system |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
