TY - GEN
T1 - Research on preventive maintenance strategy optimization based on reliability threshold
AU - Jiao, Yuting
AU - Feng, Xiaodong
AU - Lv, Chuan
AU - Guo, Zhiqi
N1 - Publisher Copyright:
© 2014 IEEE.
PY - 2014/12/16
Y1 - 2014/12/16
N2 - Maintenance plays an important role in guaranteeing facilities' safety operation, improving facilities' quality, keeping and delaying engineering system lifetime as long as possible. Reasonable and effective PM measures are the strong guarantee for equipment's well operation. Based on PM, this paper tries to overcome the shortages of conventional regular maintenance, and puts forward an optimal policy which is more realistic and closer to the real maintenance situation. In this optimal model, when system's reliability reaches the threshold R0, breakdown for PM is needed. In this paper, reliability threshold is regarded as a constraint, and the goal is to minimize the expected long-run total cost rate. At last, a numerical case is used to verify that the optimal model has more practical significance. This paper provides well ideas and methods for well equipment running.
AB - Maintenance plays an important role in guaranteeing facilities' safety operation, improving facilities' quality, keeping and delaying engineering system lifetime as long as possible. Reasonable and effective PM measures are the strong guarantee for equipment's well operation. Based on PM, this paper tries to overcome the shortages of conventional regular maintenance, and puts forward an optimal policy which is more realistic and closer to the real maintenance situation. In this optimal model, when system's reliability reaches the threshold R0, breakdown for PM is needed. In this paper, reliability threshold is regarded as a constraint, and the goal is to minimize the expected long-run total cost rate. At last, a numerical case is used to verify that the optimal model has more practical significance. This paper provides well ideas and methods for well equipment running.
KW - expected long-run total cost rate (ELTC)
KW - failure rate
KW - preventive maintenance (PM)
KW - reliability threshold
UR - https://www.scopus.com/pages/publications/84943149990
U2 - 10.1109/PHM.2014.6988240
DO - 10.1109/PHM.2014.6988240
M3 - 会议稿件
AN - SCOPUS:84943149990
T3 - Proceedings of 2014 Prognostics and System Health Management Conference, PHM 2014
SP - 589
EP - 592
BT - Proceedings of 2014 Prognostics and System Health Management Conference, PHM 2014
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2014 Prognostics and System Health Management Conference, PHM 2014
Y2 - 24 August 2014 through 27 August 2014
ER -