This paper analyzes a replacement problem for a continuously degrading system which is periodically inspected and subject to the competing risk of soft and sudden failures. The system should be correctively replaced by a new one upon failure, or it could be preventively replaced before failure due to safety and economic considerations. Dependent soft and sudden failures are considered. The degradation process of the system observed by inspections exhibits a monotone increasing pattern and is described by a gamma process. The failure rate of the sudden failure is characterized by its dependency on the system age and the degradation state. By formulating the optimization problem in a semi-Markov decision process framework, the specific form o...
This paper examines various models for maintenance of a machine operating subject to stochastic dete...
A k-out-of-n:G system and a system with components subject to soft and hard failures are both inspec...
This paper deals with the profit analysis of a reliability model for a single-unit system in which u...
In this paper, we optimize a dynamic condition-based maintenance policy for a slowly degrading syste...
In this thesis, continuous time multi-state Markovian and Semi-Markovian maintenance models are deve...
This paper attempts to take into account a two-stage degradation system which degradation rate is no...
This paper presents a maintenance policy for a system consisting of two units. Unit 1 is gradually d...
AbstractThis paper investigates an optimal inspection and replacement problem for a discrete time Ma...
This thesis concerns the optimisation of maintenance and inspection for stochastically deteriorating...
We consider the problem of optimally maintaining a periodically inspected system that deteriorates a...
This paper presents two reliability models of a single-unit system with the concept of preventive ma...
The present paper deals with a reliability model incorporating the idea of degradation, inspection a...
The work presented in this thesis deals with the predictive maintenance of one or two-units systems ...
This paper deals with a gradually deteriorating equipment whose actual degree of deterioration can b...
The problem of optimal replacement for a deteriorating system, subject to inspection at discrete poi...
This paper examines various models for maintenance of a machine operating subject to stochastic dete...
A k-out-of-n:G system and a system with components subject to soft and hard failures are both inspec...
This paper deals with the profit analysis of a reliability model for a single-unit system in which u...
In this paper, we optimize a dynamic condition-based maintenance policy for a slowly degrading syste...
In this thesis, continuous time multi-state Markovian and Semi-Markovian maintenance models are deve...
This paper attempts to take into account a two-stage degradation system which degradation rate is no...
This paper presents a maintenance policy for a system consisting of two units. Unit 1 is gradually d...
AbstractThis paper investigates an optimal inspection and replacement problem for a discrete time Ma...
This thesis concerns the optimisation of maintenance and inspection for stochastically deteriorating...
We consider the problem of optimally maintaining a periodically inspected system that deteriorates a...
This paper presents two reliability models of a single-unit system with the concept of preventive ma...
The present paper deals with a reliability model incorporating the idea of degradation, inspection a...
The work presented in this thesis deals with the predictive maintenance of one or two-units systems ...
This paper deals with a gradually deteriorating equipment whose actual degree of deterioration can b...
The problem of optimal replacement for a deteriorating system, subject to inspection at discrete poi...
This paper examines various models for maintenance of a machine operating subject to stochastic dete...
A k-out-of-n:G system and a system with components subject to soft and hard failures are both inspec...
This paper deals with the profit analysis of a reliability model for a single-unit system in which u...