Hep process control systems: a new system type for process safety and human error protection

Design concepts of process control systems tolerant to operating staff's errors are formulated. A control scheme is proposed based on an enhanced event model of automated manufacture including “process network” and “processes” models and active process scenarios. The latter combined with event models enable new opportunities for process control automation, such as process operation procedure management, automated personnel activities management and supervision, in-situ coordination of services and works, control levels differentiation through personalization of interfaces.