Optimization of Maintenance Strategy for Multi-Component System Subject to Degradation Process

被引：0
作者：
Guo, Shuyang [1 ]
Sun, Yufeng [1 ]
Zhao, Guangyan [1 ]
Chen, Zhiwei [1 ]
机构：
[1] Beihang Univ, Sch Reliabil & Syst Engn, Beijing, Peoples R China
来源：
2016 PROGNOSTICS AND SYSTEM HEALTH MANAGEMENT CONFERENCE (PHM-CHENGDU) | 2016年
关键词：
maintenance strategy; optimization; muti-components; preventive maintenance; POLICIES; REPAIR;
D O I：
暂无
中图分类号：
R-058 [];
学科分类号：
摘要：
The choice of maintenance strategy is a common problem in reliability engineering, and proper maintenance strategies can improve the efficiency of maintenance and save maintenance cost to some extent. There are many papers on the selection and optimization of maintenance strategies. Most of them considered the problem from the system level, and ignored the difference between different components. In fact, the maintenance process of each component is different in many aspects, such as maintenance time and cost. Therefore, it is necessary to analyze the maintenance strategy from the perspective of components. In this paper, the multi-objective optimization model of maintenance cost rate and system availability is established under the constraint of system reliability by mathematical modeling. At the end of this paper, the practicability of the model will be verified by means of numerical analysis.
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页数：6
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