Imperfect preventive maintenance for numerical control machine tools with log-linear virtual age process | |
Guo Jun-feng![]() ![]() ![]() ![]() | |
2014-12 | |
发表期刊 | Journal of Central South University
![]() |
ISSN | 20952899 |
卷号 | 21期号:12页码:4497-4502 |
摘要 | Based on the log-linear virtual age process, an imperfect preventive maintenance policy for numerical control (NC) machine tools with random maintenance quality is proposed. The proposed model is a combination of the Kijima type virtual age model and the failure intensity adjustment model. Maintenance intervals of the proposed hybrid model are derived when the failure intensity increase factor and the restoration factor are both random variables with uniform distribution. The optimal maintenance policy in infinite time horizon is presented. A numerical example is given when the failures of NC machine tools are described by the log-linear process. Finally, a discussion is presented to show how the optimal results depend on the different cost parameters. |
关键词 | reliability imperfect preventive maintenance virtual age log-linear process failure intensity |
学科门类 | 工学 |
DOI | 10.1007/s11771-014-2453-y |
收录类别 | SCI ; SCIE ; EI |
语种 | 英语 |
资助项目 | 基于压缩感知的机械振动信号检测理论及试验研究 |
WOS研究方向 | Metallurgy & Metallurgical Engineering |
WOS类目 | Metallurgy & Metallurgical Engineering |
WOS记录号 | WOS:000346856900012 |
出版者 | Central South University of Technology |
EI入藏号 | 20150100397456 |
EI主题词 | Maintenance |
EI分类号 | 603.1 Machine Tools, General - 731.1 Control Systems - 912.2 Management - 913.3 Quality Assurance and Control - 913.5 Maintenance |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | https://ir.lut.edu.cn/handle/2XXMBERH/103469 |
专题 | 机电工程学院 |
通讯作者 | Guo Jun-feng |
作者单位 | Lanzhou Univ Technol, Sch Mech & Elect Engn, Lanzhou 730050, Peoples R China |
第一作者单位 | 兰州理工大学 |
通讯作者单位 | 兰州理工大学 |
第一作者的第一单位 | 兰州理工大学 |
推荐引用方式 GB/T 7714 | Guo Jun-feng,Rui Zhi-yuan,Feng Rui-cheng,et al. Imperfect preventive maintenance for numerical control machine tools with log-linear virtual age process[J]. Journal of Central South University,2014,21(12):4497-4502. |
APA | Guo Jun-feng,Rui Zhi-yuan,Feng Rui-cheng,&Wei Xing-chun.(2014).Imperfect preventive maintenance for numerical control machine tools with log-linear virtual age process.Journal of Central South University,21(12),4497-4502. |
MLA | Guo Jun-feng,et al."Imperfect preventive maintenance for numerical control machine tools with log-linear virtual age process".Journal of Central South University 21.12(2014):4497-4502. |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论