Showing 1 - 10 of 25
reliability analysis. It is a useful tool for investigating ageing properties of technical systems. In this paper, we define and …
Persistent link: https://www.econbiz.de/10010597581
This paper presents a linear reliability-based model as an extension of the well-known linear location set covering …
Persistent link: https://www.econbiz.de/10010597605
A continuously monitored system is considered, that gradually and stochastically deteriorates according to a bivariate non-decreasing Lévy process. The system is considered as failed as soon as its bivariate deterioration level enters a failure zone, assumed to be an upper set. A preventive...
Persistent link: https://www.econbiz.de/10010597705
dynamic reliability of the network under the assumption that the links are subject to failure according to a nonhomogeneous … Poisson process. Several mixture representations are provided for the reliability function of residual lifetime of used … residual reliability of operating networks in terms of the reliability functions of residual lifetimes of upper record values …
Persistent link: https://www.econbiz.de/10010738157
Supplier reliability is a key determinant of a manufacturer’s competitiveness. It reflects a supplier’s capability of … suppliers improve delivery reliability. Suppliers, however, often work with multiple manufacturers and the benefit of enhanced … reliability may spill over to competing manufacturers. In this study, we explore how potential spillover influences manufacturers …
Persistent link: https://www.econbiz.de/10010871088
transportation. Existing traffic assignment approaches do not properly account for passenger’s expectation for transfer reliability …. In this study, the transfer reliability is explicitly defined and a multi-class user equilibrium model is established …, given which passengers choose the minimal-cost path based on their expected reliability thresholds. In particular, a path …
Persistent link: https://www.econbiz.de/10010871131
In this work the problem of obtaining an optimal maintenance policy for a single-machine, single-product workstation that deteriorates over time is addressed, using Markov Decision Process (MDP) models. Two models are proposed. The decision criteria for the first model is based on the cost of...
Persistent link: https://www.econbiz.de/10010662504
In this paper we analyze the interval availability of a two-echelon, multi-item spare part inventory system. We consider a scenario inspired by a situation that we encountered at Thales Netherlands, a manufacturer of naval sensors and naval command and control systems. Modeling the complete...
Persistent link: https://www.econbiz.de/10010662530
An n-unit system provisioned with a single warm standby is investigated. The individual units are subject to repairable failures, while the entire system is subject to a nonrepairable failure at some finite but random time in the future. System performance measures for systems observed over a...
Persistent link: https://www.econbiz.de/10010744213
also given. Some main reliability measures, such as the availability, failure frequency, and the reliability function of …
Persistent link: https://www.econbiz.de/10010753494