Wyniki wyszukiwania - BazTech

Ograniczanie wyników

Powiadomienia systemowe

Sesja wygasła!

Znaleziono wyników: 2

Liczba wyników na stronie

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych: NBUE

Sortuj według:

Ogranicz wyniki do:

Characterization of a class of lifetime distributions

Knopik L.

Control and Cybernetics

2006

Vol. 35, no 2

407-414

In Knopik (2005) the ageing class MTFR (Mean Time to Failure or Repair) of lifetime distribution was introduced. In this paper, we show that the family MTFR is closed under weak convergence of distribution and convolution. We prove that the dual family MTFR^D (in a particular case) is closed under mixtures.

Some results on the ageing class

Knopik L.

Control and Cybernetics

2005

Vol. 34, no 4

1175-1180

In this paper, we investigate an ageing class of life distributions. We show that the family of life distributions is closed under formation of parallel and series systems. This class is situated between IFR and NBUE.