Data And Control Flow Diagram And Process Automation
Ângelo Perkusich, G.S. Deep, José Homero Feitosa Cavalcanti · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 1987
An extension of Data Flow Diagram as appied to system software analysis is proposed for the analysis and representation of microcomputer based automatic process control systems. The proposed Data and Control Flow Diagram is applied for the analysis and representation of a Vertically Hierarchical Distributed Process Control System to demonstrate the manner in which it facilitates the analysis, implementation and representation of such systems.