Browsing NTNU Open by Author "Samaniego, Francisco J."
Now showing items 1-3 of 3
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On the comparison of performance-per-cost for coherent and mixed systems
Lindqvist, Bo Henry; Samaniego, Francisco J.; Wang, Nana (Peer reviewed; Journal article, 2020)The present paper is concerned with reliability economics, considering a certain performance-per-cost criterion for coherent and mixed systems, as introduced in [Dugas, M.R. & Samaniego, F.J. (2007). On optimal system ... -
Preservation of the mean residual life order for coherent and mixed systems
Lindqvist, Bo Henry; Samaniego, Francisco J.; Wang, Nana (Journal article; Peer reviewed, 2019)The signature of a coherent system has been studied extensively in the recent literature. Signatures are particularly useful in the comparison of coherent or mixed systems under a variety of stochastic orderings. Also, ... -
Some new results on the preservation of the NBUE and NWUE aging classes under the formation of coherent systems
Lindqvist, Bo Henry; Samaniego, Francisco J. (Journal article; Peer reviewed, 2019)We consider the classical problem of whether certain classes of lifetime distributions are preserved under the formation of coherent systems. Under the assumption of independent and identically distributed (i.i.d.) component ...