Managing modern complex technological processes (TP) is usually accompanied by the emergence and development of various types of faults that in the absence of monitoring and responding to them can lead to failure of subsystems and functional devices. These failures can cause an accident or significant economic loss . As the result appears necessity in creation of failover management systems (MCS).
Keywords: cyclic multistep process, fault, fault-tolerant control, hierarchical models, structures, diagnostic sign, supervisor