On optimal operational sequence of components in a warm standby system
Copyright policy )On optimal operational sequence of components in a warm standby system
Abstract We consider an open problem of obtaining the optimal operational sequence for the 1-out-of-n system with warm standby. Using the virtual age concept and the cumulative exposure model, we show that the components should be activated in accordance with the increasing sequence of their lifetimes. Lifetimes of the components and the system are compared with respect to the stochastic precedence order and its generalization. Only specific cases of this optimal problem were considered in the literature previously.
- Ewha Womans University
- Indian Institute of Information Technology, Design and Manufacturing, Kancheepuram India
- University of the Free State South Africa
- ITMO University Russian Federation
- Ewha Womans University Korea (Republic of)
FOS: Computer and information sciences, Applications of renewal theory (reliability, demand theory, etc.), Reliability, availability, maintenance, inspection in operations research, virtual age, warm standby system, Inequalities; stochastic orderings, Applications (stat.AP), stochastic precedence order, cumulative exposure model, Statistics - Applications
FOS: Computer and information sciences, Applications of renewal theory (reliability, demand theory, etc.), Reliability, availability, maintenance, inspection in operations research, virtual age, warm standby system, Inequalities; stochastic orderings, Applications (stat.AP), stochastic precedence order, cumulative exposure model, Statistics - Applications
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