On the behavior of the failure rate and reversed failure rate in engineering systems
Copyright policy )On the behavior of the failure rate and reversed failure rate in engineering systems
AbstractIn this paper the behaviour of the failure rate and reversed failure rate of an n-component coherent system is studied, where it is assumed that the lifetimes of the components are independent and have a common cumulative distribution function F. Sufficient conditions are provided under which the system failure rate is increasing and the corresponding reversed failure rate is decreasing. We also study the stochastic and ageing properties of doubly truncated random variables for coherent systems.
- University of Isfahan Iran (Islamic Republic of)
Reliability and life testing, reliability, ageing concepts, Applications of statistics in engineering and industry; control charts, stochastic ordering, Reliability, availability, maintenance, inspection in operations research, order statistics, doubly truncated mean function, Inequalities; stochastic orderings
Reliability and life testing, reliability, ageing concepts, Applications of statistics in engineering and industry; control charts, stochastic ordering, Reliability, availability, maintenance, inspection in operations research, order statistics, doubly truncated mean function, Inequalities; stochastic orderings
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