Discrete Fix up Limit Model of a Device Unit

Abstract

Sometimes, a failed device cannot be fix up completely within the precise limit time due to some reasons. This paper addresses the problem of completing a fix up action of a failed device unit within a projected discrete precise limit time. A discrete fix up limit model is constructed for the device is constructed based on a fix up limit policy. A numerical example is provided for simple illustration of the fix up limit model constructed, so as to investigate the characteristics of the constructed model.