Modeling of discrete condition monitoring for radar equipment

In this paper, the analytical modeling is curried out for condition-based imperfect inspections of a stochastically and continuously deteriorating single-unit radar system. The system condition is described by a stochastic process with monotonically decreasing realizations. The decision rule used for checking the system suitability in the upcoming time interval is considered. The analytical expressions for the probabilities of correct and incorrect decisions when checking the suitability of a single-unit radar system are derived. A sufficiently general model of a random process with monotonically decreasing realizations is used to illustrate the proposed general expressions of the probabilities of correct and incorrect decisions.