“…The k-out-of-n models have a wide range of practical applications in many spheres of human activity, including engineering, telecommunication, industry, biology, etc., and are effectively used to study the reliability of complex real-world redundant systems, such as aircraft multi-engine systems, multi-pump hydraulic control systems, unmanned underwater vehicles, unmanned multi-rotor flight modules of high-altitude telecommunications platforms, etc. In a series of works by Rykov, Kozyrev, et al [24,25] a range of k-out-of-ntype models have been proposed for the reliability study of systems taking into account the dependence of system failure not only on the number of failed components but also on their location in the system, on their proximity to each other, on the state of the random environment and other dependence aspects. For example, in [26] Rykov et al performed the reliability study of a k-out-of-n system, whose components' residual lifetimes depend on the increase in load after the failure of any component.…”