01672992

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01672992 Suanes Canet, H. Limit theorems for a redundant system without warm standby. Rev. Invest. Oper. 5, No. 2, 79-106 (1984). 1984 Departamento de Matem\'atica Aplicada, Facultad Fisica Matem\'atica, Universidad de la Habana, La Habana ES Summary: Generally, the search for asymptotic formulae that explain the regularities of some technological processes is associated with the condition of `quick return' of elements of the processes that fail. In this paper the limiting distributions of a 2-unit redundant system without warm standby are studied. Three types of maintenance policies are introduced: rigid, flexible and economical; it is shown that they have no influence on the limiting distributions of the time of failure-free operation of the system.