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On suboptimal supervisory control of Petri nets in the presence of uncontrollable transitions via monitor places

Uzam, Murat (SPRINGER LONDON LTD, 2010)

Recently, a study has been presented for suboptimal supervisory control of Petri nets via monitor (control) places in the presence of uncontrollable transitions. To enforce a generalized mutual exclusion constraint (GMEC) ...

PLC with PIC16F648A Microcontroller Part 17

Uzam, Murat (NEXUS MEDIA COMMUNICATIONS LTD, 2010)

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The Concept of Postponed Event in Timed Discrete Event Systems and Its PLC Implementation

Gelen, Gokhan; Uzam, Murat; Dalci, Recep (IEEE, 2010)

Supervisory Control Theory (SCT) is one of the most important frameworks for establishing formal discrete event control systems. Despite some difficulties, the programmable logic controller (PLC) implementation of supervisory ...