In this paper, we optimize a dynamic condition-based maintenance policy for a slowly degrading system subject to soft failure and condition monitoring at equidistant, discrete time epochs. A random-coefficient autoregressive model with time effect is developed to describe the system degradation. The system age, previous state observations, and the item-to-item variability of the degradation are jointly combined in the proposed degradation model. Stochastic behavior for both the age-dependent and the state dependent term are considered, and a Bayesian approach for periodically updating the estimates of the stochastic coefficients is developed to combine information from a degradation database with real-time condition-monitoring information. ...
This paper presents a maintenance optimization framework for systems suffering from nonlinear contin...
New scientific methods are required in industry to avoid loss of money and human lives and provide m...
Abstract — This paper focuses on the reliability estimation of equipment based on degradation data a...
This paper analyzes a replacement problem for a continuously degrading system which is periodically ...
In this paper, we present an approach which allows evaluation of various possible maintenance scenar...
This paper attempts to take into account a two-stage degradation system which degradation rate is no...
Nowadays, dynamic systems cover a wide range of applications in industry. Ensuring the well-performi...
We construct a stochastic model for maintenance suitable for the analysis of real-life systems which...
To precisely predict the residual life for functioning products is a key of carrying out condition b...
International audienceWith the development of monitoring equipment, research on condition-based main...
This paper presents two reliability models of a single-unit system with the concept of preventive ma...
In this thesis, continuous time multi-state Markovian and Semi-Markovian maintenance models are deve...
Many real-world systems experience deterioration with usage and age, which often leads to low produc...
This paper considers a stochastic dynamic system subject to random deterioration, with regular condi...
This study presents the developed algorithm for assessment and updating estimates of the parameters ...
This paper presents a maintenance optimization framework for systems suffering from nonlinear contin...
New scientific methods are required in industry to avoid loss of money and human lives and provide m...
Abstract — This paper focuses on the reliability estimation of equipment based on degradation data a...
This paper analyzes a replacement problem for a continuously degrading system which is periodically ...
In this paper, we present an approach which allows evaluation of various possible maintenance scenar...
This paper attempts to take into account a two-stage degradation system which degradation rate is no...
Nowadays, dynamic systems cover a wide range of applications in industry. Ensuring the well-performi...
We construct a stochastic model for maintenance suitable for the analysis of real-life systems which...
To precisely predict the residual life for functioning products is a key of carrying out condition b...
International audienceWith the development of monitoring equipment, research on condition-based main...
This paper presents two reliability models of a single-unit system with the concept of preventive ma...
In this thesis, continuous time multi-state Markovian and Semi-Markovian maintenance models are deve...
Many real-world systems experience deterioration with usage and age, which often leads to low produc...
This paper considers a stochastic dynamic system subject to random deterioration, with regular condi...
This study presents the developed algorithm for assessment and updating estimates of the parameters ...
This paper presents a maintenance optimization framework for systems suffering from nonlinear contin...
New scientific methods are required in industry to avoid loss of money and human lives and provide m...
Abstract — This paper focuses on the reliability estimation of equipment based on degradation data a...