System Safety In Markovian Process With Α - Series Process Repairs

Abstract

Whenever the system states fall into one of three categories—Operating States, Failed-Safe States, or Failed-Unsafe States—a 3-state Markov model is employed to represent some safety-critical systems. The safety and security of the system are estimated using these models. When the system fails, a new model is constructed based on these models, with varying metrics for various fault states. The repair procedure is used for Failed-Safe States but not for the other failed states. Operating times, repair times, and coverage to various failure states are all impacted by frequent repairs. This repair procedure is described using the  – Series Process, which also yields various system safety indices.