About the reliability analysis of a fault-tolerant phased-mission danger control system

In fact the mission for a danger control system consists of several phases. The system configuration, operational requirements for individual components, success criteria and stress on the components, can change from phase to phase. Furthermore, the duration of any phase can use deterministic or random models. All these changes and possibilities affect the system reliability. Thus, in this paper, we analyze the danger's system reliability from this point of view.