A. Giua et F. Dicesare, DECIDABILITY AND CLOSURE-PROPERTIES OF WEAK PETRI-NET LANGUAGES IN SUPERVISORY CONTROL, IEEE transactions on automatic control, 40(5), 1995, pp. 906-910
Citations number
16
Categorie Soggetti
Controlo Theory & Cybernetics","Robotics & Automatic Control","Engineering, Eletrical & Electronic
We extend the class of control problems that can be modeled by Petri n
ets considering the notion of weak terminal behavior. Deterministic we
ak languages represent closed-loop terminal behaviors that may be enfo
rced by nonblocking Petri net supervisors if controllable. The class o
f deterministic weak PN languages is not closed under the supremal con
trollable sublanguage operator.