Optimal condition-based maintenance policy for leased equipment considering hybrid preventive maintenance and periodic inspection
B Liu, J Pang, H Yang, Y Zhao - Reliability Engineering & System Safety, 2024 - Elsevier
Innovations in technology have made the structure of leased equipment more complex,
which poses a challenge for lessors to develop maintenance policies. In view of the situation …
which poses a challenge for lessors to develop maintenance policies. In view of the situation …
Time-dependent reliability assessment of aging structures considering stochastic resistance degradation process
Reasonable assessment of structural resistance degradation and reliability is the premise of
formulating targeted maintenance strategy of aging structures. In this paper, a Gamma …
formulating targeted maintenance strategy of aging structures. In this paper, a Gamma …
Reliability modelling of wheel wear deterioration using conditional bivariate gamma processes and Bayesian hierarchical models
X Dai, S Qu, H Sui, P Wu - Reliability Engineering & System Safety, 2022 - Elsevier
Wear of wheel profiles is a common degradation process that significantly impacts the
reliability of wheelsets. In this study, a conditional bivariate Gamma process is constructed to …
reliability of wheelsets. In this study, a conditional bivariate Gamma process is constructed to …
[HTML][HTML] Gibbs sampler for noisy Transformed Gamma process: Inference and remaining useful life estimation
Stochastic processes are widely used to describe continuous degradation, among which the
monotonically increasing degradation is most common. However, the observation is often …
monotonically increasing degradation is most common. However, the observation is often …
Degradation modeling considering unit-to-unit heterogeneity-A general model and comparative study
The performance of units in the same batch can exhibit considerable heterogeneity due to
the variation in the raw materials and fluctuation in the manufacturing process. For products …
the variation in the raw materials and fluctuation in the manufacturing process. For products …
Degradation index construction and learning-based prognostics for stochastically deteriorating feedback control systems
Degradation-based prognostics is crucial for the health management of technological
systems. In this work, we are interested in the degradation index construction and remaining …
systems. In this work, we are interested in the degradation index construction and remaining …
Common stochastic effects induced multivariate degradation process with temporal dependency in degradation characteristic and unit dimensions
Degradation modelling plays a vital role in reliability engineering. Existing degradation
models mainly focus on degradation data with a single degradation characteristic (DC) and …
models mainly focus on degradation data with a single degradation characteristic (DC) and …
Modeling the effects of dependence between competing failure processes on the condition-based preventive maintenance policy
Y Cao - Applied Mathematical Modelling, 2021 - Elsevier
This paper explores how the dependence between competing failure processes affects the
condition-based preventive maintenance policy. The exposed failures caused by …
condition-based preventive maintenance policy. The exposed failures caused by …
Degradation Modeling and RUL Prediction in Dynamic Environments Using a Wiener Process With an Autoregressive Rate
Since the degradation process is dependent on the environmental stresses, degrading
products operating under dynamic environments can have time-varying degradation rates …
products operating under dynamic environments can have time-varying degradation rates …
Condition-based maintenance policy for shared service-oriented leased equipment
Y Ruan, J Yu, X Luo, W Huang, X Ding - Computers & Industrial …, 2024 - Elsevier
Due to growing consumer demands for immediacy, personalization, and high availability,
equipment manufacturers are venturing into the sharing market with expanded shared …
equipment manufacturers are venturing into the sharing market with expanded shared …