Joint optimization of condition-based maintenance and inventory control for a k-out-of-n: F system of multi-state degrading components
J Wang, X Zhu - European Journal of Operational Research, 2021 - Elsevier
Maintaining a system of multiple degrading components requires having a supply of spare
components to replace deteriorated ones in a timely manner. Decisions on whether to …
components to replace deteriorated ones in a timely manner. Decisions on whether to …
Maintenance optimization for dependent two-component degrading systems subject to imperfect repair
W Cheng, X Zhao - Reliability Engineering & System Safety, 2023 - Elsevier
Appropriate maintenance policies play an important role in improving system availability and
ensuring safe operation. Seeking optimal maintenance policies for technical systems has …
ensuring safe operation. Seeking optimal maintenance policies for technical systems has …
Degradation data analysis based on gamma process with random effects
X Wang, BX Wang, Y Hong, PH Jiang - European Journal of Operational …, 2021 - Elsevier
This paper focuses on investigating the Gamma degradation model with random effects. A
generalized p-value procedure is proposed to test whether there exist some heterogeneities …
generalized p-value procedure is proposed to test whether there exist some heterogeneities …
工业人工智能的关键技术及其在预测性维护中的应用现状
袁烨, 张永, 丁汉 - 自动化学报, 2020 - aas.net.cn
随着人工智能技术的快速发展及其在工业系统中卓有成效的应用, 工业智能化成为当前工业生产
转型的一个重要趋势. 论文提炼了工业人工智能(Industrial artificial intelligence, IAI) 的建模 …
转型的一个重要趋势. 论文提炼了工业人工智能(Industrial artificial intelligence, IAI) 的建模 …
[PDF][PDF] Research on key technology of industrial artificial intelligence and its application in predictive maintenance
With the rapid development of artificial intelligence technology and its effective application in
industrial system, industrial intelligentization has become an important trend of current …
industrial system, industrial intelligentization has become an important trend of current …
The impact of imperfect maintenance actions on the degradation of buildings' envelope components
Usually, maintenance models consider maintenance actions as perfect, ie these
interventions can restore the components to the “as good as new” state. However, in many …
interventions can restore the components to the “as good as new” state. However, in many …
Imperfect maintenance policies for warranted products under stochastic performance degradation
Both customers and manufacturers benefit from warranties that effectively guarantee
products' performance with reasonable price and cost. Reliability-oriented degradation …
products' performance with reasonable price and cost. Reliability-oriented degradation …
Joint optimization of preventive maintenance and inventory management for standby systems with hybrid-deteriorating spare parts
JX Zhang, DB Du, XS Si, CH Hu, HW Zhang - Reliability Engineering & …, 2021 - Elsevier
As an effective way to enhance the system reliability, the standby redundancy technique has
been widely applied in many industrial systems. Finding methods to determine the …
been widely applied in many industrial systems. Finding methods to determine the …
Optimal maintenance policy considering imperfect repairs and non-constant probabilities of inspection errors
During system operation, inspections are usually scheduled to detect the signals of defects.
Due to the human, measurement or environment errors, inspections are generally imperfect …
Due to the human, measurement or environment errors, inspections are generally imperfect …
Replacement and imperfect repair of deteriorating system: Study of a CBM policy and impact of repair efficiency
This paper studies a condition-based predictive maintenance policy in the presence of
imperfect repairs for deteriorating systems. The effect of imperfect repairs is assumed to be …
imperfect repairs for deteriorating systems. The effect of imperfect repairs is assumed to be …